diff --git a/.github/workflows/firmware.yml b/.github/workflows/firmware.yml
index 9662ad6..fd6fde5 100644
--- a/.github/workflows/firmware.yml
+++ b/.github/workflows/firmware.yml
@@ -126,4 +126,4 @@ jobs:
           TAG: ${{ steps.prepare.outputs.TAG }}
         with:
           files: |
-            sw/bcf-${TAG}.zip
+            sw/bcf-${{ env.TAG }}.zip