diff --git a/.docker/Dockerfile b/.docker/Dockerfile
index 9f957aa79182430d4f4eb934d5d151bbd58b7fba..78d449bc9e333de857c044d18653868c5f8f2537 100644
--- a/.docker/Dockerfile
+++ b/.docker/Dockerfile
@@ -23,4 +23,4 @@ CMD mkdir build && \
     cmake -D CMAKE_PREFIX_PATH=/usr/local/ .. && \
     cmake --build . && \
     /wait-for-it.sh caosdb-server:10443 -t 500 -- \
-    ctest
+    ctest -V