diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
index 2b13330f7..a6b14fdbb 100644
--- a/.forgejo/workflows/build.yml
+++ b/.forgejo/workflows/build.yml
@@ -2,6 +2,12 @@ on:
   push:
   pull_request:
   workflow_dispatch:
+    inputs:
+      name: image
+      description: Which image to build
+      default: none
+      required: false
+      type: string
 
 jobs:
   build:
@@ -38,7 +44,7 @@ jobs:
         run: make push-${{matrix.tag}}
         if: >-
           github.ref == 'refs/heads/master' &&
-          (github.event_name == 'workflow_dispatch' ||
+          ((github.event_name == 'workflow_dispatch' && github.event.inputs.image == matrix.tag) ||
           (steps.changed.outputs.any_changed == 'true' && github.event_name == 'push'))
         env:
           REGISTRY_PASSWORD: ${{secrets.FORGEJO_OCI_REGISTRY_PUSH_TOKEN}}