diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7d7bd510aed26ddd422ac228e8f5093c0c481341..ba7898d89434dbd0ca93c6dfe4dc6ef74209d575 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -16,29 +16,14 @@ config:debian:
 build:debian:
   image: fperignon/hysop:debian
   stage: build
-  script:
-    - cd build
-    - make
-    - make install
-    - cd ..
-    - python -c 'import hysop'
-    - cd build
-    - echo $'y\n'|make uninstall
-    - make clean
+  script: "sh ci/build_install_clean.sh"
   dependencies:
     - config:debian
-  artifacts:
-    paths:
-    - build/
 
 test:debian:
   image: fperignon/hysop:debian
   stage: test
-  script:
-    - cd build
-    - make
-    - ctest -VV -I 2,2
-    #- make test
+  script: "sh ci/run_tests.sh"
   dependencies:
     - build:debian
 
@@ -53,35 +38,15 @@ config:ubuntu:
 build:ubuntu:
   image: fperignon/hysop:ubuntu
   stage: build
-  script:
-    - cd build
-    - make
-    - make install
-    - cd ..
-    - python -c 'import hysop'
-    - cd build
-    - echo $'y\n'|make uninstall
-    - make clean
-    - cd ..
-    - rm -rf build
+  script: "sh ci/build_install_clean.sh"
   dependencies:
     - config:ubuntu
-  #artifacts:
-  #  paths:
-  #  - build/
 
 test:ubuntu:
   image: fperignon/hysop:ubuntu
   stage: test
   script:
-    #- cd build
-    #- chmod -R 777 .
     - useradd "hysoprunner"
     - su "hysoprunner" -c "sh ci/run_tests.sh"
-    #- su "hysoprunner" -c "ctest -VV -I 1,4"
-    #- make test
   dependencies:
     - build:ubuntu
-  #artifacts:
-  #  paths:
-  #  - build/
diff --git a/ci/run_tests.sh b/ci/run_tests.sh
index 3f1006eb595320d73746e76bc63f431a262d829e..f60cd72261aafdb06567fca7e78a79cdee041964 100644
--- a/ci/run_tests.sh
+++ b/ci/run_tests.sh
@@ -4,4 +4,4 @@ cd build
 export FC=mpif90 CC=mpicc CXX=mpic++
 cmake -D CMAKE_BUILD_TYPE=Debug -DWITH_LIB_CXX=OFF  ..
 make
-ctest -VV -I 1,4
+make test