diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bdf2f02..11b5020 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -3,7 +3,7 @@ name: Publish to pub.dev
 on:
   push:
     tags:
-      - "refs/tags/[0-9]+.[0-9]+.[0-9]+*"
+      - "refs\/tags\/[0-9]+.[0-9]+.[0-9]+*"
   # workflow_run:
   #   workflows: [Set package version]
   #   types: