diff --git a/.gitea/workflows/02_build.yaml b/.gitea/workflows/02_build.yaml
index 0553175..df2b967 100644
--- a/.gitea/workflows/02_build.yaml
+++ b/.gitea/workflows/02_build.yaml
@@ -1,5 +1,8 @@
 name: Build image
 on:
+  pull_request:
+    paths:
+      - .gitea/workflows/02_build.yaml
   push:
     tags:
       - v*