diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0ae3021..10a9d21 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,4 +30,4 @@ jobs:
       - name: Check Docker image
         run: |
           set -x
-          docker images
\ No newline at end of file
+          docker run --rm image-test:latest whoami
\ No newline at end of file