diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f5fd220..a56a9bc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -70,4 +70,4 @@ build:
     - IMAGE_DIGEST=$(skopeo inspect --format='{{.Digest}}' docker://$FULL_IMAGE_NAME:$TAGS)
     - cosign sign $FULL_IMAGE_NAME@$IMAGE_DIGEST
     - sleep 5s
-    - cosign verify --certificate-identity "$CI_PROJECT_URL/.gitlab-ci.yml@refs/heads/$CI_DEFAULT_BRANCH" --certificate-oidc-issuer "$CI_SERVER_PROTOCOL://$CI_SERVER_HOST" $FULL_IMAGE_NAME:$TAGS
+    - set -x && cosign verify --certificate-identity "$CI_PROJECT_URL/.gitlab-ci.yml@refs/heads/$CI_DEFAULT_BRANCH" --certificate-oidc-issuer "$CI_SERVER_PROTOCOL://$CI_SERVER_HOST" $FULL_IMAGE_NAME:$TAGS