diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 247e34a21be25edf659733fc62e6d6c56214d159..77c65b573f1cef0fbcfefa1c788effec79ec8c50 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -136,17 +136,17 @@ test:
       # here the server and the mysql backend docker are being started
     - CAOSDB_TAG="$CAOSDB_TAG" docker-compose up -d
       # store versions of CaosDB parts
-    - docker exec -u 0 -t docker_caosdb-server_1 cat /opt/caosdb/git/caosdb_server_commit | tee hash_server
-    - docker exec -u 0 -t docker_caosdb-server_1 cat /opt/caosdb/git/caosdb_mysqlbackend_commit | tee hash_mysql
-    - docker exec -u 0 -t docker_caosdb-server_1 cat /opt/caosdb/git/caosdb_proto_commit | tee hash_proto
+    - docker exec -u 0 -t docker-caosdb-server-1 cat /opt/caosdb/git/caosdb_server_commit | tee hash_server
+    - docker exec -u 0 -t docker-caosdb-server-1 cat /opt/caosdb/git/caosdb_mysqlbackend_commit | tee hash_mysql
+    - docker exec -u 0 -t docker-caosdb-server-1 cat /opt/caosdb/git/caosdb_proto_commit | tee hash_proto
 
       # the pyinttest docker writes the return value of the tests into the
       # file result
     - /bin/sh ./run.sh
 
       # collect log files
-    - docker logs docker_caosdb-server_1 &> ../caosdb_log.txt
-    - docker logs docker_sqldb_1 &> ../mariadb_log.txt
+    - docker logs docker-caosdb-server-1 &> ../caosdb_log.txt
+    - docker logs docker-sqldb-1 &> ../mariadb_log.txt
 
       # shut down
     - CAOSDB_TAG=$CAOSDB_TAG docker-compose -f docker-compose.yml down