diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d37145d..03cc578 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,7 +7,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest]
         # Due to https://github.com/actions/runner/issues/849, we have to use quotes for '3.0'
-        ruby: ['2.7', '3.0', '3.1', '3.2', head, jruby, jruby-head, truffleruby, truffleruby-head]
+        ruby: ['2.7', '3.0', '3.1', '3.2', head, truffleruby, truffleruby-head]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4