diff --git a/.gitlab/ci/e2e.images.yml b/.gitlab/ci/e2e.images.yml
index 7316e41..91e1448 100644
--- a/.gitlab/ci/e2e.images.yml
+++ b/.gitlab/ci/e2e.images.yml
@@ -58,7 +58,7 @@ e2e-cng:
   parallel:
     matrix:
       - OS: ['debian:bookworm']
-        RUBY: ['3.1', '3.2']
+        RUBY: ['3.0', '3.1', '3.2']
         BUNDLER: ['2.5']
         CHROME: ['120']