diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4278435..e461b8a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,6 +12,8 @@ on:
   # changed dependencies.
   schedule:
     - cron: '17 04 * * 0'
+  # Manual trigger
+  workflow_dispatch:
 
 name: CI
 jobs:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 621d013..d89e174 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -8,6 +8,8 @@ on:
     branches: [main]
   schedule:
     - cron: '0 5 * * 1'
+  # Manual run:
+  workflow_dispatch:
 
 jobs:
   analyze: