diff --git a/Fuser/dispatch_kernel_agent.py b/Fuser/dispatch_kernel_agent.py
index c041b64..167dffe 100644
--- a/Fuser/dispatch_kernel_agent.py
+++ b/Fuser/dispatch_kernel_agent.py
@@ -456,7 +456,7 @@ def main(argv: list[str] | None = None) -> int:
         help="Max concurrent subgraphs to dispatch (default: 2); use 'auto' to match subgraph count",
     )
     p.add_argument(
-        "test-timeout-s",
+        "--test-timeout-s",
         type=int,
         default=30,
         help="Timeout for each test (default: 30s)",
@@ -501,7 +501,7 @@ def main(argv: list[str] | None = None) -> int:
         jobs=jobs_val,
         target_platform=args.target_platform,
         no_cusolver=args.no_cusolver,
-        test_timeout_s=30,
+        test_timeout_s=args.test_timeout_s,
     )
     print(str(summary_path))
     return 0