diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 256ee452788..993f85f6f2e 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -6,6 +6,8 @@ on:
   push:
     branches:
       - develop
+env:
+  ALPAKA_CI_OS_NAME: "Linux"
 
 jobs:
   gh-pages: