diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f4afbbef184e1b2ce92cbb15e04f9096fd3906de..b6501827a80de2bd3a9c1d8f856c4eecbba933ce 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,11 +28,10 @@ doxygen:
     - apt-get update && apt-get install -y doxygen
   script:
     - git clone -b feature-aircraftGeometry2 https://gitlab-ci-token:${CI_JOB_TOKEN}@git.rwth-aachen.de/unicado/libraries
-    - cd libraries/aircraftGeometry2/doc/
-    - ( cat Doxyfile ; echo "OUTPUT_DIRECTORY = $CI_PROJECT_DIR/docs/modules/" ) | doxygen -
+    - cd libraries/aircraftGeometry2/doc/ && ( cat Doxyfile ; echo "OUTPUT_DIRECTORY = $CI_PROJECT_DIR/docs/modules/" ) | doxygen -
   artifacts:
     paths:
-      - $(CI_PROJECT_DIR)/docs/modules
+      - $CI_PROJECT_DIR/docs/modules
   rules:
     - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
       when: on_success