diff --git a/.github/workflows/c-demos.yml b/.github/workflows/c-demos.yml
index da85311ea..a1d8d7eed 100644
--- a/.github/workflows/c-demos.yml
+++ b/.github/workflows/c-demos.yml
@@ -68,6 +68,7 @@ jobs:
       matrix:
         machine: [rpi3-32, rpi3-64, rpi4-32, rpi4-64, rpi5-64]
         make_file: ["Unix Makefiles"]
+        include:
         - machine: pv-windows-arm64
           make_file: "MinGW Makefiles"