diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8982dc9..6b9f40f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -46,7 +46,7 @@ images_build:
     - docker build -t $WPR_IMAGE_TAG -f ./wpr_golang/Dockerfile ./wpr_golang/
     - docker save $UNITTEST_IMAGE_TAG > build/wpr.tar
     - docker build -t $BADSSL_IMAGE_TAG -f ./badssl.com/Dockerfile ./badssl.com/
-    - docker tag $BADSSL_IMAGE_TAG  > build/badssl.tar
+    - docker save $BADSSL_IMAGE_TAG  > build/badssl.tar
   cache:
     paths:
       - build