diff --git a/.docker/Dockerfile b/.docker/Dockerfile
index 64ec61a347863b7da00919e2fcd58b1dbefa19c3..d49e91c7ed571ef0bbdde02f1ca1b16c851e3a27 100644
--- a/.docker/Dockerfile
+++ b/.docker/Dockerfile
@@ -7,7 +7,7 @@ COPY .docker/wait-for-it.sh /wait-for-it.sh
 WORKDIR /libcaosdb/
 RUN mkdir build
 WORKDIR /libcaosdb/build
-RUN cmake -D INSTALL_DIR_NAME=libcaosdb ..
+RUN cmake -D ..
 RUN cmake --build .
 RUN cmake --install . --prefix /usr/local/
 
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 63263bba90cb14ab8583bb99843c1625fcb4ced5..8b944ee55357e3f91219fd9e617a57ec0f647002 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -75,7 +75,8 @@ build-testenv:
   only:
     - schedules
     - web
-    - triggers
+    - changes:
+      - .docker/*
   script:
     - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY