diff --git a/src/lib/synergy/ServerApp.cpp b/src/lib/synergy/ServerApp.cpp
index c4de7dd3..7d4a6718 100644
--- a/src/lib/synergy/ServerApp.cpp
+++ b/src/lib/synergy/ServerApp.cpp
@@ -120,7 +120,7 @@ ServerApp::help()
 #  define WINAPI_INFO
 #endif
 
-	char buffer[2000];
+	char buffer[3000];
 	sprintf(
 		buffer,
 		"Usage: %s"