diff --git a/src/tools/spin/spinquic.cpp b/src/tools/spin/spinquic.cpp
index 22b54f9616..903134dd1f 100644
--- a/src/tools/spin/spinquic.cpp
+++ b/src/tools/spin/spinquic.cpp
@@ -1164,6 +1164,7 @@ void Spin(Gbs& Gb, LockableVector<HQUIC>& Connections, std::vector<HQUIC>* Liste
             break;
         }
     }
+    CxPlatSleep(1000);
 }
 
 CXPLAT_THREAD_CALLBACK(ServerSpin, Context)