diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ddd77c2..a5ef3bd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
         with:
           source-cache-key: 20240624-1
           cache-key: ${{ hashFiles('esy.lock/index.json') }}-20240511-1
-          esy-prefix: ${{ runner.os == 'Windows' && 'D:/.esy' || $HOME }}
+          esy-prefix: ${{ runner.os == 'Windows' && 'D:/.esy' || runner.env.HOME }}
       - name: Export esy cache
         run: esy export-dependencies
       - uses: actions/upload-artifact@v4.3.1