diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e264ef5..8bf5792 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,6 +4,21 @@ on: [push, pull_request]
 
 jobs:
 
+  ubuntu-24_04:
+    runs-on: ubuntu-24.04
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 1
+    - name: apt-update
+      run: sudo apt-get update -qq
+    - name: apt-install
+      run: sudo apt-get install -qq -y --no-install-recommends gir1.2-gtk-3.0 python3-gi python3-gi-cairo python3-numpy python3-packaging python3-setuptools graphviz xvfb twine
+    - name: build
+      run: python3 setup.py sdist
+    - name: test
+      run: .github/scripts/test.sh
+
   ubuntu-22_04:
     runs-on: ubuntu-22.04
     steps: