diff --git a/.github/workflows/test-ruby.yml b/.github/workflows/test-ruby.yml
index 0e75a67b783..5d3186ae06e 100644
--- a/.github/workflows/test-ruby.yml
+++ b/.github/workflows/test-ruby.yml
@@ -138,6 +138,7 @@ jobs:
           bin/flatware fan bin/rails db:test:prepare
 
       - name: Cache RSpec persistence file
+        if: matrix.ruby-version == '.ruby-version'
         uses: actions/cache@v4
         with:
           path: |