diff --git a/tools/script/continuous-integration.sh b/tools/script/continuous-integration.sh
index 212b4b39e..30636e2bd 100755
--- a/tools/script/continuous-integration.sh
+++ b/tools/script/continuous-integration.sh
@@ -48,7 +48,7 @@ test_cpp_version() {
     make && ./libphonenumber_test && make install &&
     $CXX -o $CC_TEST_BINARY $CC_TEST_FILE -I${INSTALL_PREFIX}/include \
         -lboost_thread -L${INSTALL_PREFIX}/lib -lphonenumber &&
-    $CC_TEST_BINARY
+    LD_LIBRARY_PATH=${INSTALL_PREFIX}/lib $CC_TEST_BINARY
   )
   STATUS=$?
   # Remove the temporary files.