diff --git a/.github/workflows/build_demos.yml b/.github/workflows/build_demos.yml
index 1b981b3..9215f8c 100644
--- a/.github/workflows/build_demos.yml
+++ b/.github/workflows/build_demos.yml
@@ -6,6 +6,9 @@ on:
       - main
   workflow_dispatch:
 
+permissions:
+    id-token: write
+
 jobs:
     build:
         runs-on: ubuntu-latest