diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5400f8e..15c2882 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -20,10 +20,10 @@ jobs:
         ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
         os: [ubuntu-latest, macos-latest, windows-latest]
         exclude:
-          - { os: windows-latest, ruby: truffleruby-head }
-          - { os: windows-latest, ruby: truffleruby }
           - { ruby: jruby }
           - { ruby: jruby-head }
+          - { ruby: truffleruby }
+          - { ruby: truffleruby-head }
 
     runs-on: ${{ matrix.os }}
     steps: