diff --git a/.docker/Dockerfile b/.docker/Dockerfile
index 5c61787c3de694cf5f5ae89af21bee847b13e773..60c5e5fa95de1fa037d8e540da44a406abe11585 100644
--- a/.docker/Dockerfile
+++ b/.docker/Dockerfile
@@ -8,4 +8,4 @@ RUN git clone https://gitlab.gwdg.de/bmp-caosdb/caosdb-pylib.git && \
 COPY . /git
 RUN rm -r /git/.git && mv /git/.docker/pycaosdb.ini /git 
 WORKDIR /git
-CMD /wait-for-it.sh caosdb-server:10443 -t 120 -- tox 
+CMD /wait-for-it.sh caosdb-server:10443 -t 120 -- tox
diff --git a/.docker/docker-compose.yml b/.docker/docker-compose.yml
index 56de33a5c1280c82e954e97965e07efbeb40303c..afc291f6b357e7b76794ccac7614d19da038edbd 100644
--- a/.docker/docker-compose.yml
+++ b/.docker/docker-compose.yml
@@ -20,6 +20,8 @@ services:
       # - "from_outside:from_inside"
       - "10443:10443"
       - "10080:10080"
+    environment:
+      DEBUG: 1
 
 networks:
   caosnet: