diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index d2d59a3..93f3fdf 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -16,7 +16,6 @@ jobs:
         include:
           - {os: macOS-latest}
           - {os: ubuntu-latest}
-          - {os: windows-latest}
 
     runs-on: ${{ matrix.os }}
 
@@ -34,4 +33,4 @@ jobs:
         run: ./run.sh install_all
 
       - name: Test
-        run: ./run.sh run_tests
\ No newline at end of file
+        run: ./run.sh run_tests