diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a71b4bd..96c3c02 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,7 +25,7 @@ jobs:
 
   ubuntu:
     name: Ubuntu
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     steps:
     - name: Checkout Source
       uses: actions/checkout@v2