diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b86a070..40248eb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,13 +2,18 @@ job1:
   tags: [ "docker" ]
   image: gitlab.linphone.org:4567/bc/public/linphone-sdk/bc-dev-debian:9
   script:
-    #- mkdir -p build-bcg729
-    #- cd build-bcg729
-    #- cmake .. -DENABLE_TESTS=YES
-    #- make
-    #- make install
-    - whoami
-    - cd /usr/
-    - ls -la
-    - cd share
-    - ls -la
\ No newline at end of file
+    - RUN apt-get update && \
+      apt-get -y install sudo
+
+    - RUN useradd -m docker && echo "docker:docker" | chpasswd && adduser docker sudo
+
+    - USER docker
+    - CMD /bin/bash
+    
+    - mkdir -p build-bcg729
+    - cd build-bcg729
+    - cmake .. -DENABLE_TESTS=YES
+    - make
+    - make install
+
+