diff --git a/.github/workflows/build-postcompiler.yml b/.github/workflows/build-postcompiler.yml
index d99ecf21..8ed2af31 100644
--- a/.github/workflows/build-postcompiler.yml
+++ b/.github/workflows/build-postcompiler.yml
@@ -42,6 +42,7 @@ jobs:
           mkdir build/bin/win64
           mkdir build/hammer
           robocopy hammer/scripts build/hammer/scripts /S /PURGE
+          robocopy hammer/materials/tools build/hammer/materials/tools /S /PURGE
           python src/hammeraddons/build_fgd_assets.py -i patch_postcompiler.fgd -o build/hammer -a hammer
 
       - name: Freeze application