diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c5e1e93ab..6006b26ab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,7 +40,7 @@ jobs:
         run: npx json -f package.json -I -e "this.resolutions = {}, this.resolutions.webpack = '^5.0.0', this.devDependencies.webpack = '^5.0.0' "
 
       - name: Install webpack 5
-        run: pnpm install
+        run: pnpm install --no-frozen-lockfile
 
       - name: Run unit tests for webpack 5
         run: pnpm run test