diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f8802fa..805583f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,5 +27,7 @@ jobs:
           bun-version: latest
       - run: brew install parallel
         if: runner.os == 'macOS'
+      - run: choco install shlock
+        if: runner.os == 'Windows'
       - run: bun i
       - run: make tests