diff --git a/.forgejo/workflows/book-pr.yaml b/.forgejo/workflows/book-pr.yaml
index cde53e6..7f978d1 100644
--- a/.forgejo/workflows/book-pr.yaml
+++ b/.forgejo/workflows/book-pr.yaml
@@ -6,6 +6,9 @@ on:
       - opened
       - reopened
       - synchronize
+    paths:
+      - ".forgejo/workflows/book-pr.yaml"
+      - "book/**"
 
 concurrency:
   group: page-preview