diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fc3ebd2..c9a57e1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,8 +18,10 @@ jobs:
       fail-fast: false
       matrix:
         gemfile: ['rails_7.0', 'rails_7.1']
-        ruby: [3.3, 3.2, 3.1, '3.0']
+        ruby: [3.3, 3.2, 3.1]
         include:
+          - gemfile: rails_7.0
+            ruby: '3.0'
           - gemfile: rails_7.0
             ruby: 2.7
           - gemfile: rails_6.1
diff --git a/spec/support/rails_seven_one.rb b/spec/support/rails_seven_one.rb
index 3c399aa..9c92360 100644
--- a/spec/support/rails_seven_one.rb
+++ b/spec/support/rails_seven_one.rb
@@ -19,4 +19,4 @@ def assert_nothing_raised
       end
     end
   end
-end if RUBY_VERSION > '3.0' && ActiveSupport.version > '7.1'
+end if RUBY_VERSION > '3.1' && ActiveSupport.version > '7.1'