diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f1c73026..88a3b573 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,17 +3,6 @@ name: Ubuntu CI
 on: [push, pull_request]
 
 jobs:
-  focal-ci:
-    runs-on: ubuntu-latest
-    name: Ubuntu Focal CI
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Compile and test
-        id: ci
-        uses: gazebo-tooling/action-gz-ci@focal
-        with:
-          cmake-args: '-DBUILDSYSTEM_TESTING=True'
   jammy-ci:
     runs-on: ubuntu-latest
     name: Ubuntu Jammy CI