diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4c5ed7c4e56f9b7c82c5c417f45aa069406dbc20..b61884cec0585f709f508e0cf09c87ac000d5c5e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -71,5 +71,5 @@ test:centos6.6:
   image: centos:6.6
   script:
   - echo "Testing on CentOS 6..."
-  - cat /etc/redhat-release
+  - make check
   - echo "... done testing on CentOS 6."