diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5ccf08128ded8321eca8444c47ccf73cd251e4e0..beca6ca5979e2afc24f0dae51778f9c68142e5e6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,9 +28,9 @@ build-test:
     - merge_requests
 
 build-push:
-  image: docker:26.0
+  image: docker:18.09
   services:
-    - docker:26.0-dind
+    - docker:18.09-dind
   stage: build-push
   only:
     - master