diff --git a/.github/workflows/rust_build_and_test.yml b/.github/workflows/rust_build_and_test.yml
index e9e6a33..3c13d1b 100644
--- a/.github/workflows/rust_build_and_test.yml
+++ b/.github/workflows/rust_build_and_test.yml
@@ -12,7 +12,7 @@ env:
 jobs:
   build:
 
-    runs-on: windows-latest, ubuntu-latest, macos-latest
+    runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v2