diff --git a/.github/workflows/sync-end-to-end.yml b/.github/workflows/sync-end-to-end.yml
index b2ea9a8661..c70dc3ef37 100644
--- a/.github/workflows/sync-end-to-end.yml
+++ b/.github/workflows/sync-end-to-end.yml
@@ -72,7 +72,7 @@ jobs:
     timeout-minutes: 90
     strategy:
       matrix:
-        os-version: [15, 16, 17]
+        os-version: [17] #[15, 16, 17]
       max-parallel: 1 # Uncomment this line to run tests sequentially. 
       fail-fast: false