diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6bba44918969444482a06402c677b3f463442326..ea2c12a8d1d08da8e2fc4101a0b98f2607c63e55 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -62,7 +62,7 @@ package-debian-job:
     - DEB_BUILD_DIR="slubarchiv-mediaconch-profiles_${VERSION}-${REVISION}_${ARCHITECTURE}"
     - mkdir -p ${DEB_BUILD_DIR}/DEBIAN
     # create & copy profiles to be packaged
-    - build_all.sh
+    - ./build_all.sh
     - DEB_BUILD_PROFILE_DIR="${DEB_BUILD_DIR}/usr/local/etc/mediaconch"
     - mkdir -p ${DEB_BUILD_PROFILE_DIR}
     - cp -a SLUB_*.xml "${DEB_BUILD_PROFILE_DIR}/"