diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5ea1f463..aea5e528 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -70,8 +70,6 @@ jobs:
         bundler-cache: true
 
     - run: bundle exec rspec
-      env:
-        RUBYOPT: ${{ startsWith(matrix.ruby, '3.4') && '--enable=frozen-string-literal' || '' }}
 
   lint:
     runs-on: ubuntu-latest