diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9ebc3f1..ed4a1ce 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -3,7 +3,7 @@ name: Release
 on:
   push:
     tags:
-      - 'v[0-9.]+[a-z]*'
+      - 'v[0-9]+.[0-9]+.[0-9]+[a-z]?'
 
 jobs:
   docker-build: