diff --git a/tests/conftest.py b/tests/conftest.py
index 7737a7dc2..b1d7e6cc8 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -920,7 +920,7 @@ class OmniServer:
         )
 
         # Wait for server to be ready
-        max_wait = 600  # 10 minutes
+        max_wait = 1200  # 20 minutes
         start_time = time.time()
         while time.time() - start_time < max_wait:
             try: