diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3032f3e..6ee7aac 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -52,7 +52,7 @@ jobs:
           key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
 
       - name: remove old cache
-        if: matrix.os == windows-latest
+        if: matrix.os == 'windows-latest'
         run: |
           rm target/release/gn_root -Recurse -ErrorAction Ignore
           rm target/debug/gn_root -Recurse -ErrorAction Ignore