diff --git a/.github/workflows/type-checking.yml b/.github/workflows/type-checking.yml
index a60d2aa..29760fc 100644
--- a/.github/workflows/type-checking.yml
+++ b/.github/workflows/type-checking.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [windows-latest, ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
         python-version: ["3.11"]
       fail-fast: false
     steps: