diff --git a/.drone.yml b/.drone.yml
index a90e23e..18e6b79 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -7,7 +7,7 @@ steps:
     image: 'pandoc/core:3'
     commands:
       - 'echo "Commit $DRONE_COMMIT"'
-      - 'find ./chapters -iname "*.md" -type f -print | sort | xargs -r pandoc -o book.epub title.txt'
+      - 'find ./chapters -iname "*.md" -type f -print | sort | xargs -r pandoc -o "book_$DRONE_TAG.epub" --verbose title.txt'
   - name: gitea_release
     image: plugins/gitea-release
     settings:
@@ -15,7 +15,7 @@ steps:
         from_secret: gitea_token
       base_url: https://git.skobk.in
       files:
-        - 'book.epub'
+        - '*.epub'
     when:
       event:
         - tag