diff --git a/docker-compose.yml b/docker-compose.yml
index 97bb1e5..ebd5369 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,8 +7,6 @@ services:
     environment:
       # with Go 1.13.x which defaults TLS 1.3 to on
       GODEBUG: "tls13=1"
-      # Don't re-use authorisations (breaks force renew test scripts)
-      # PEBBLE_AUTHZREUSE: "0"
     ports:
       - 14000:14000  # HTTPS ACME API
       - 15000:15000  # HTTPS Management API
@@ -77,6 +75,33 @@ services:
           - i.centos6.getssl.test
           - j.centos6.getssl.test
           - k.centos6.getssl.test
+  getssl-alpine:
+    build:
+      context: .
+      dockerfile: test/Dockerfile-alpine
+    container_name: getssl-alpine
+    volumes:
+      - .:/getssl
+    environment:
+      GETSSL_HOST: alpine.getssl.test
+      GETSSL_IP: 10.30.50.6
+      NGINX_CONFIG: /etc/nginx/conf.d/default.conf
+    networks:
+      acmenet:
+        ipv4_address: 10.30.50.6
+        aliases:
+          -   alpine.getssl.test
+          - a.alpine.getssl.test
+          - b.alpine.getssl.test
+          - c.alpine.getssl.test
+          - d.alpine.getssl.test
+          - e.alpine.getssl.test
+          - f.alpine.getssl.test
+          - g.alpine.getssl.test
+          - h.alpine.getssl.test
+          - i.alpine.getssl.test
+          - j.alpine.getssl.test
+          - k.alpine.getssl.test
   getssl-ubuntu18-no-gawk:
     build:
       context: .
@@ -86,12 +111,12 @@ services:
       - .:/getssl
     environment:
       GETSSL_HOST: ubuntu18-no-gawk.getssl.test
-      GETSSL_IP: 10.30.50.6
+      GETSSL_IP: 10.30.50.7
       NGINX_CONFIG: /etc/nginx/sites-enabled/default
       TEST_AWK: "yes"
     networks:
       acmenet:
-        ipv4_address: 10.30.50.6
+        ipv4_address: 10.30.50.7
         aliases:
           - ubuntu18-no-gawk.getssl.test
 
diff --git a/test/Dockerfile-alpine b/test/Dockerfile-alpine
new file mode 100644
index 0000000..e9ee6c3
--- /dev/null
+++ b/test/Dockerfile-alpine
@@ -0,0 +1,20 @@
+FROM alpine:latest
+
+RUN apk --no-cache add supervisor openssl git curl bind-tools wget gawk nginx bash
+# RUN apk --no-cache add vim dos2unix # for debugging
+
+WORKDIR /root
+RUN mkdir /run/nginx
+RUN mkdir /etc/nginx/pki
+RUN mkdir /etc/nginx/pki/private
+COPY ./test/test-config/nginx-ubuntu-no-ssl /etc/nginx/sites-enabled/default
+COPY ./test/alpine-supervisord.conf /etc/supervisord.conf
+
+# BATS (Bash Automated Testings)
+RUN git clone https://github.com/bats-core/bats-core.git /bats-core
+RUN git clone https://github.com/jasonkarns/bats-support /bats-support
+RUN git clone https://github.com/jasonkarns/bats-assert-1 /bats-assert
+RUN /bats-core/install.sh /usr/local
+
+# Use supervisord to run nginx in the background
+ENTRYPOINT /usr/bin/supervisord -c /etc/supervisord.conf
diff --git a/test/Dockerfile-centos6 b/test/Dockerfile-centos6
index f370a0b..a82bf1f 100644
--- a/test/Dockerfile-centos6
+++ b/test/Dockerfile-centos6
@@ -19,4 +19,4 @@ RUN /bats-core/install.sh /usr/local
 EXPOSE 80 443
 
 # Run eternal loop - for testing
-CMD ["/bin/bash", "-c", "while :; do sleep 10; done"]
+CMD tail -f /dev/null
diff --git a/test/Dockerfile-ubuntu18 b/test/Dockerfile-ubuntu18
index 1b3765c..31554cd 100644
--- a/test/Dockerfile-ubuntu18
+++ b/test/Dockerfile-ubuntu18
@@ -25,4 +25,4 @@ RUN /bats-core/install.sh /usr/local
 EXPOSE 80 443
 
 # Run eternal loop - for testing
-CMD ["/bin/bash", "-c", "while :; do sleep 10; done"]
+CMD tail -f /dev/null
diff --git a/test/Dockerfile-ubuntu18-no-gawk b/test/Dockerfile-ubuntu18-no-gawk
index 809708a..3eb9732 100644
--- a/test/Dockerfile-ubuntu18-no-gawk
+++ b/test/Dockerfile-ubuntu18-no-gawk
@@ -14,4 +14,4 @@ RUN git clone https://github.com/jasonkarns/bats-assert-1 /bats-assert
 RUN /bats-core/install.sh /usr/local
 
 # Run eternal loop - for testing
-CMD ["/bin/bash", "-c", "while :; do sleep 10; done"]
+CMD tail -f /dev/null
diff --git a/test/alpine-supervisord.conf b/test/alpine-supervisord.conf
new file mode 100644
index 0000000..8eec585
--- /dev/null
+++ b/test/alpine-supervisord.conf
@@ -0,0 +1,14 @@
+[supervisord]
+nodaemon=true
+logfile=/tmp/supervisord.log
+childlogdir=/tmp
+pidfile = /tmp/supervisord.pid
+
+[program:nginx]
+command=nginx -g 'daemon off;'
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+autorestart=false
+startretries=0
diff --git a/test/restart-nginx b/test/restart-nginx
new file mode 100644
index 0000000..d35f60f
--- /dev/null
+++ b/test/restart-nginx
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+if [ "$GETSSL_HOST" = "alpine.getssl.test" ]; then
+    killall -HUP nginx >&3-
+    sleep 5
+else
+    service nginx restart >&3-
+fi
diff --git a/test/test-config/getssl-dns01.cfg b/test/test-config/getssl-dns01.cfg
index 790dee2..98637b0 100644
--- a/test/test-config/getssl-dns01.cfg
+++ b/test/test-config/getssl-dns01.cfg
@@ -2,35 +2,17 @@
 # see https://github.com/srvrco/getssl/wiki/Config-variables for details
 # see https://github.com/srvrco/getssl/wiki/Example-config-files for example configs
 #
-# The staging server is best for testing
-#CA="https://acme-staging.api.letsencrypt.org"
-# This server issues full certificates, however has rate limits
-#CA="https://acme-v01.api.letsencrypt.org"
 CA="https://pebble:14000/dir"
 
 VALIDATE_VIA_DNS=true
 DNS_ADD_COMMAND="/getssl/dns_scripts/dns_add_challtestsrv"
 DNS_DEL_COMMAND="/getssl/dns_scripts/dns_del_challtestsrv"
-# AUTH_DNS_SERVER=10.30.50.3
-
-#PRIVATE_KEY_ALG="rsa"
 
 # Additional domains - this could be multiple domains / subdomains in a comma separated list
-# Note: this is Additional domains - so should not include the primary domain.
 SANS=""
 
 # Acme Challenge Location. The first line for the domain, the following ones for each additional domain.
-# If these start with ssh: then the next variable is assumed to be the hostname and the rest the location.
-# An ssh key will be needed to provide you with access to the remote server.
-# Optionally, you can specify a different userid for ssh/scp to use on the remote server before the @ sign.
-# If left blank, the username on the local server will be used to authenticate against the remote server.
-# If these start with ftp: then the next variables are ftpuserid:ftppassword:servername:ACL_location
-# These should be of the form "/path/to/your/website/folder/.well-known/acme-challenge"
-# where "/path/to/your/website/folder/" is the path, on your web server, to the web root for your domain.
 ACL=('/var/www/html/.well-known/acme-challenge')
-#     'ssh:server5:/var/www/getssltest.hopto.org/web/.well-known/acme-challenge'
-#     'ssh:sshuserid@server5:/var/www/getssltest.hopto.org/web/.well-known/acme-challenge'
-#     'ftp:ftpuserid:ftppassword:getssltest.hopto.org:/web/.well-known/acme-challenge')
 
 #Set USE_SINGLE_ACL="true" to use a single ACL for all checks
 USE_SINGLE_ACL="false"
@@ -44,11 +26,8 @@ DOMAIN_CHAIN_LOCATION="" # this is the domain cert and CA cert
 DOMAIN_PEM_LOCATION="" # this is the domain_key, domain cert and CA cert
 
 # The command needed to reload apache / nginx or whatever you use
-RELOAD_CMD="cp /getssl/test/test-config/nginx-ubuntu-ssl ${NGINX_CONFIG} && service nginx restart >&3-"
+RELOAD_CMD="cp /getssl/test/test-config/nginx-ubuntu-ssl ${NGINX_CONFIG} && /getssl/test/restart-nginx"
 
-# Define the server type. This can be https, ftp, ftpi, imap, imaps, pop3, pop3s, smtp,
-# smtps_deprecated, smtps, smtp_submission, xmpp, xmpps, ldaps or a port number which
-# will be checked for certificate expiry and also will be checked after
-# an update to confirm correct certificate is running (if CHECK_REMOTE) is set to true
-#SERVER_TYPE="https"
-#CHECK_REMOTE="true"
+# Define the server type and confirm correct certificate is installed
+SERVER_TYPE="https"
+CHECK_REMOTE="true"
diff --git a/test/test-config/getssl-http01-10-hosts.cfg b/test/test-config/getssl-http01-10-hosts.cfg
index f521d52..d5c364e 100644
--- a/test/test-config/getssl-http01-10-hosts.cfg
+++ b/test/test-config/getssl-http01-10-hosts.cfg
@@ -5,7 +5,6 @@
 CA="https://pebble:14000/dir"
 
 # Additional domains - this could be multiple domains / subdomains in a comma separated list
-# Note: this is Additional domains - so should not include the primary domain.
 SANS="a.${GETSSL_HOST},b.${GETSSL_HOST},c.${GETSSL_HOST},d.${GETSSL_HOST},e.${GETSSL_HOST},f.${GETSSL_HOST},g.${GETSSL_HOST},h.${GETSSL_HOST},i.${GETSSL_HOST},j.${GETSSL_HOST},k.${GETSSL_HOST}"
 
 # Acme Challenge Location.
@@ -22,7 +21,8 @@ DOMAIN_CHAIN_LOCATION="" # this is the domain cert and CA cert
 DOMAIN_PEM_LOCATION="" # this is the domain_key, domain cert and CA cert
 
 # The command needed to reload apache / nginx or whatever you use
-RELOAD_CMD="cp /getssl/test/test-config/nginx-ubuntu-ssl ${NGINX_CONFIG}  && service nginx restart >&3-"
+RELOAD_CMD="cp /getssl/test/test-config/nginx-ubuntu-ssl ${NGINX_CONFIG} && /getssl/test/restart-nginx"
 
-#SERVER_TYPE="https"
-#CHECK_REMOTE="true"
+# Define the server type and confirm correct certificate is installed
+SERVER_TYPE="https"
+CHECK_REMOTE="true"
diff --git a/test/test-config/getssl-http01.cfg b/test/test-config/getssl-http01.cfg
index 305dd49..f7d75ea 100644
--- a/test/test-config/getssl-http01.cfg
+++ b/test/test-config/getssl-http01.cfg
@@ -2,34 +2,13 @@
 # see https://github.com/srvrco/getssl/wiki/Config-variables for details
 # see https://github.com/srvrco/getssl/wiki/Example-config-files for example configs
 #
-# The staging server is best for testing
-#CA="https://acme-staging.api.letsencrypt.org"
-# This server issues full certificates, however has rate limits
-#CA="https://acme-v01.api.letsencrypt.org"
 CA="https://pebble:14000/dir"
 
-#VALIDATE_VIA_DNS=true
-#DNS_ADD_COMMAND="/getssl/dns_scripts/dns_add_challtestsrv"
-#DNS_DEL_COMMAND="/getssl/dns_scripts/dns_del_challtestsrv"
-
-#PRIVATE_KEY_ALG="rsa"
-
 # Additional domains - this could be multiple domains / subdomains in a comma separated list
-# Note: this is Additional domains - so should not include the primary domain.
 SANS=""
 
-# Acme Challenge Location. The first line for the domain, the following ones for each additional domain.
-# If these start with ssh: then the next variable is assumed to be the hostname and the rest the location.
-# An ssh key will be needed to provide you with access to the remote server.
-# Optionally, you can specify a different userid for ssh/scp to use on the remote server before the @ sign.
-# If left blank, the username on the local server will be used to authenticate against the remote server.
-# If these start with ftp: then the next variables are ftpuserid:ftppassword:servername:ACL_location
-# These should be of the form "/path/to/your/website/folder/.well-known/acme-challenge"
-# where "/path/to/your/website/folder/" is the path, on your web server, to the web root for your domain.
+# Acme Challenge Location.
 ACL=('/var/www/html/.well-known/acme-challenge')
-#     'ssh:server5:/var/www/getssltest.hopto.org/web/.well-known/acme-challenge'
-#     'ssh:sshuserid@server5:/var/www/getssltest.hopto.org/web/.well-known/acme-challenge'
-#     'ftp:ftpuserid:ftppassword:getssltest.hopto.org:/web/.well-known/acme-challenge')
 
 #Set USE_SINGLE_ACL="true" to use a single ACL for all checks
 USE_SINGLE_ACL="false"
@@ -43,11 +22,8 @@ DOMAIN_CHAIN_LOCATION="" # this is the domain cert and CA cert
 DOMAIN_PEM_LOCATION="" # this is the domain_key, domain cert and CA cert
 
 # The command needed to reload apache / nginx or whatever you use
-RELOAD_CMD="cp /getssl/test/test-config/nginx-ubuntu-ssl ${NGINX_CONFIG} && service nginx restart >&3-"
+RELOAD_CMD="cp /getssl/test/test-config/nginx-ubuntu-ssl ${NGINX_CONFIG} && /getssl/test/restart-nginx"
 
-# Define the server type. This can be https, ftp, ftpi, imap, imaps, pop3, pop3s, smtp,
-# smtps_deprecated, smtps, smtp_submission, xmpp, xmpps, ldaps or a port number which
-# will be checked for certificate expiry and also will be checked after
-# an update to confirm correct certificate is running (if CHECK_REMOTE) is set to true
+# Define the server type and confirm correct certificate is installed
 SERVER_TYPE="https"
 CHECK_REMOTE="true"
diff --git a/test/test_helper.bash b/test/test_helper.bash
index 6f506fd..0ac9a43 100644
--- a/test/test_helper.bash
+++ b/test/test_helper.bash
@@ -19,7 +19,7 @@ setup_environment() {
 
     curl -X POST -d '{"host":"'"$GETSSL_HOST"'", "addresses":["'"$GETSSL_IP"'"]}' http://10.30.50.3:8055/add-a
     cp ${CODE_DIR}/test/test-config/nginx-ubuntu-no-ssl ${NGINX_CONFIG}
-    service nginx restart >&3-
+    /getssl/test/restart-nginx
 }
 
 
@@ -40,5 +40,4 @@ create_certificate() {
     # Create certificate
     cp "${CODE_DIR}/test/test-config/${CONFIG_FILE}" "${INSTALL_DIR}/.getssl/${GETSSL_HOST}/getssl.cfg"
     run ${CODE_DIR}/getssl "$GETSSL_HOST"
-    #!FIXME test certificate has been placed in the expected location
 }