diff --git a/.gitea/workflows/build-oci.yaml b/.gitea/workflows/build-oci.yaml
index 0c130b2..b3d9bf8 100644
--- a/.gitea/workflows/build-oci.yaml
+++ b/.gitea/workflows/build-oci.yaml
@@ -1,14 +1,15 @@
 name: Build and push OCI image
 
 on:
+  workflow_dispatch:
   push:
     tags:
       - "**"
 
 env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
-  VERSION: ${{ github.ref_name }}
+  REGISTRY: repo.katenary.io
+  IMAGE_NAME: ${{ gitea.repository }}
+  VERSION: ${{ gitea.ref_name }}
   STORAGE_DRIVER: vfs
 
 jobs: