diff --git a/.github/workflows/fox32rom-unstable.yml b/.github/workflows/fox32rom-unstable.yml
index 4b44df6..a6aef93 100644
--- a/.github/workflows/fox32rom-unstable.yml
+++ b/.github/workflows/fox32rom-unstable.yml
@@ -25,8 +25,14 @@ jobs:
           chmod +x fox32asm/fox32asm
           fox32asm/fox32asm main.asm fox32.rom
 
-      - name: Upload artifact
+      - name: Upload fox32.rom
         uses: actions/upload-artifact@v2
         with:
           name: fox32.rom
           path: fox32.rom
+
+      - name: Upload fox32rom.def
+        uses: actions/upload-artifact@v2
+        with:
+          name: fox32rom.def
+          path: fox32rom.def