diff --git a/.github/workflows/gempush.yml b/.github/workflows/gempush.yml
index 0d124aa..9c6e968 100644
--- a/.github/workflows/gempush.yml
+++ b/.github/workflows/gempush.yml
@@ -1,12 +1,9 @@
 name: Ruby Gem
 
 on:
-  pull_request:
-    branches:
-      - master
   push:
-    branches:
-      - master
+    tags:
+      - v*
 
 jobs:
   build: