diff --git a/bitbucket-pipelines.yml b/bitbucket-pipelines.yml
index b7f177c7..fac99689 100644
--- a/bitbucket-pipelines.yml
+++ b/bitbucket-pipelines.yml
@@ -3,7 +3,7 @@
 # Only use spaces to indent your .yml configuration.
 # -----
 # You can specify a custom docker image from Docker Hub as your build environment.
-image: iterativ/skillbox-test
+image: iterativ/skillbox-test:sha256:7c1a2e4036da4f7a70976edde7d2271b928a2dc6b7543aef0b3634cb0ccad13a
 
 
 clone: