diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3b2d2b5..f1aef0a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,5 +1,7 @@
 name: build
-on: [push, pull_request]
+on:
+  pull_request:
+  push:
 permissions: read-all
 jobs:
   build_macos:
diff --git a/.github/workflows/build_wheel.yml b/.github/workflows/build_wheel.yml
index da36e07..be7a941 100644
--- a/.github/workflows/build_wheel.yml
+++ b/.github/workflows/build_wheel.yml
@@ -1,6 +1,10 @@
 # Build Python wheels from source using cibuildwheel.
 name: build_wheels
-on: [push, pull_request]
+on:
+  pull_request:
+  push:
+  release:
+    types: [published]
 permissions: read-all
 jobs:
   build_sdist:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index e24e252..2597ccf 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -1,6 +1,8 @@
 # Check source.
 name: lint
-on: [push, pull_request]
+on:
+  pull_request:
+  push:
 permissions: read-all
 jobs:
   black: