diff --git a/.github/workflows/zephyr.yml b/.github/workflows/zephyr.yml
index 26750fcc..97c4ab40 100644
--- a/.github/workflows/zephyr.yml
+++ b/.github/workflows/zephyr.yml
@@ -14,7 +14,7 @@ jobs:
         config:
           - zephyr-ref: v3.4.0
             zephyr-sdk: 0.16.1
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     # This should be a safe limit for the tests to run.
     timeout-minutes: 20
     steps: