diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5ba021af0..25939d039 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,11 +1,13 @@
 ---
 name: CI
 
-on: [push, pull_request]
+on: [push, pull_request, workflow_call]
 
 jobs:
   lint:
     runs-on: ubuntu-latest
+    # We use a standard Debian image to mirror a typical developer environment.
+    # This should be updated whenever a new Debian stable version is available.
     container: debian:bullseye
     steps:
       - uses: actions/checkout@v3
diff --git a/.github/workflows/linkcheck.yml b/.github/workflows/linkcheck.yml
index 73291619a..3728b7757 100644
--- a/.github/workflows/linkcheck.yml
+++ b/.github/workflows/linkcheck.yml
@@ -4,10 +4,13 @@ name: Link check
 on:
   schedule:
     - cron: '0 3 * * *'
+  workflow_call:
 
 jobs:
   linkcheck:
     runs-on: ubuntu-latest
+    # We use a standard Debian image to mirror a typical developer environment.
+    # This should be updated whenever a new Debian stable version is available.
     container: debian:bullseye
     steps:
       - uses: actions/checkout@v3