diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 926f901..bfe0fde 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,17 +44,17 @@ jobs:
 
       - run: deno coverage cov_profile --lcov --output=cov_profile.lcov
 
-      - uses: coverallsapp/github-action@v1
+      - uses: coverallsapp/github-action@v2
         with:
           path-to-lcov: cov_profile.lcov
           parallel: true
-          flag-name: ${{ matrix.platform.id }}
+          flag-name: ${{ matrix.os }}
 
   upload-coverage:
     needs: tests
     runs-on: ubuntu-latest
     steps:
-    - uses: coverallsapp/github-action@v1
+    - uses: coverallsapp/github-action@v2
       with:
         parallel-finished: true
 
diff --git a/src/hooks/useConfig.ts b/src/hooks/useConfig.ts
index 133c4bf..9196789 100644
--- a/src/hooks/useConfig.ts
+++ b/src/hooks/useConfig.ts
@@ -135,8 +135,10 @@ function git(_prefix: Path, PATH?: string): Path | undefined {
       case "linux":
         return rv
       case "windows":
-        //FIXME this is GitHub Actions specific
-        return new Path('C:\Program Files\Git\cmd\git.exe')
+        if (PATH) {
+          //FIXME this is GitHub Actions specific
+          return new Path('C:\Program Files\Git\cmd\git.exe')
+        }
       }
     })()?.join("bin/git")
   }