diff --git a/.github/workflows/markdownlint.yml b/.github/workflows/markdownlint.yml
index f446f27..84b312e 100644
--- a/.github/workflows/markdownlint.yml
+++ b/.github/workflows/markdownlint.yml
@@ -2,6 +2,7 @@ name: markdownlint
 on:
   push:
   pull_request:
+  workflow_dispatch:
   schedule:
     - cron: '2 2 1 * *'
 jobs:
diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
index 3e68dde..e4f28aa 100644
--- a/.github/workflows/shellcheck.yml
+++ b/.github/workflows/shellcheck.yml
@@ -1,6 +1,8 @@
 name: shellcheck
 on:
   push:
+  pull_request:
+  workflow_dispatch:
   schedule:
     - cron: '4 4 1 * *'
 jobs: