diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1aca9e3..d1f3b0e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,6 +23,7 @@ jobs:
       - name: Enable Developer Command Prompt
         uses: ./
       - name: Compile and run some C code
+        shell: cmd
         run: |
           cl.exe hello.c
           hello.exe