diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5404cd6ecc192221e6a0e7cc56b7e6c4572f6394..fa7146bc6ee1af1da213ec0a0a411cc40d6c98d2 100755
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,6 @@
 services:
   - name: postgres:10.1
-    command: ["-c", "datestyle='iso,dmy'"]
+    command: ["postgres", "-c", "datestyle='iso,dmy'"]
   - httpd:latest
 
 variables: