diff --git a/node/UdpSocket.cpp b/node/UdpSocket.cpp
index 115298e9b..b0453b1cd 100644
--- a/node/UdpSocket.cpp
+++ b/node/UdpSocket.cpp
@@ -49,7 +49,7 @@
 #endif
 
 // Uncomment to intentionally break UDP in order to test TCP fallback
-#define ZT_BREAK_UDP
+//#define ZT_BREAK_UDP
 
 namespace ZeroTier {