diff --git a/cloudbuild.yaml b/cloudbuild.yaml
index e705fa577..eb52328ae 100644
--- a/cloudbuild.yaml
+++ b/cloudbuild.yaml
@@ -40,7 +40,7 @@ steps:
 
 # build a common SDK image that provides kubectl and envsubst commands
 - id: kubectl-sdk
-  name: &kaniko gcr.io/kaniko-project/executor:debug
+  name: &kaniko gcr.io/kaniko-project/executor:debug-a1af057f997316bfb1c4d2d82719d78481a02a79
   waitFor: ['-']
   entrypoint: sh
   args: