diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 558fb75..f52673d 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -1,7 +1,13 @@
 name: CI
+
 on:
-  - push
-  - pull_request
+  push:
+    branches:
+      - master
+      - main
+    tags: ['*']
+  pull_request:
+
 jobs:
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
diff --git a/.gitignore b/.gitignore
index a5eb61a..03c339c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ docs/build/
 *.jl.mem
 deps/deps.jl
 .DS_Store
+Manifest.toml