diff --git a/.github/workflows/windows-profile-build.yml b/.github/workflows/windows-profile-build.yml
index 810c3fcb..0a5e78d9 100644
--- a/.github/workflows/windows-profile-build.yml
+++ b/.github/workflows/windows-profile-build.yml
@@ -1,5 +1,8 @@
 name: Windows PGO Builds
 
+permissions:
+  contents: read
+
 on:
   workflow_call:
     inputs: