diff --git a/.gitea/workflows/iso-builder.yml b/.gitea/workflows/iso-builder.yml
index e2eb7a8..4415bad 100644
--- a/.gitea/workflows/iso-builder.yml
+++ b/.gitea/workflows/iso-builder.yml
@@ -100,7 +100,7 @@ jobs:
 
       - name: Upload ${{ matrix.host }} ISO artifact
         if: ${{ github.event_name != 'workflow_dispatch' || inputs.upload-artifact }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: ${{ matrix.host }}-installer-iso
           # Point directly at the .iso file so the artifact contains a single