diff --git a/.github/workflows/spec_guards.yml b/.github/workflows/spec_guards.yml
index 94149845eb..f921d66c75 100644
--- a/.github/workflows/spec_guards.yml
+++ b/.github/workflows/spec_guards.yml
@@ -11,8 +11,6 @@ jobs:
         # Specs from ruby/spec should still run on all supported Ruby versions.
         # This also ensures the needed ruby_version_is guards are there, see spec/README.md.
         ruby:
-          - ruby-2.5
-#         - ruby-2.6
           - ruby-2.7
           - ruby-3.0