diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8ce336e5a7dbcd36aa9db3cdd73909b52176443f..7c31819342c64465a17424d12651406c070c0047 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -45,25 +45,21 @@ debian_oldstable_py38:
     - pyenv global 3.8
     - eval "$(pyenv init -)"
     - python --version
-    - pwd
-    - ls
-    - cd libheinz
+    - cd /libheinz
     - mkdir build
     - cd build
     - cmake .
     - make -j4
     - ctest
     - make install
-    - cd
-    - cd libcerf
+    - cd /libcerf
     - mkdir build
     - cd build
     - cmake .
     - make -j4
     - ctest
     - make install
-    - cd
-    - cd libformfactor
+    - cd /libformfactor
     - mkdir build
     - cd build
     - cmake .
@@ -71,6 +67,8 @@ debian_oldstable_py38:
     - ctest
     - make install
     - cd
+    - pwd
+    - ls
   stage: build
   script: *native_scr