diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 4f89a3bd07..ad63b464a5 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -38,6 +38,7 @@ jobs:
           - '2.5' 
           - '2.6' 
           - '2.7'
+          - '3.0'
           - 'head'
           - truffleruby-head
     continue-on-error: ${{ endsWith(matrix.ruby, 'head') }}