diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 853647b8312bf148f56e89dc4ebec2cfecdb3867..8787a3ccbf41597d2977789a3597f80d3d1f25fa 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,3 +7,6 @@ include:
 
 maven_build:
   extends: .maven_build
+
+docker_build:
+  extends: .docker_build