diff --git a/src/lib/synergy/ProtocolUtil.cpp b/src/lib/synergy/ProtocolUtil.cpp
index 73496c89..ab361880 100644
--- a/src/lib/synergy/ProtocolUtil.cpp
+++ b/src/lib/synergy/ProtocolUtil.cpp
@@ -230,7 +230,7 @@ ProtocolUtil::vreadf(synergy::IStream* stream, const char* fmt, va_list args)
 					throw;
 				}
 
-				LOG((CLOG_DEBUG2 "readf: read %d byte string: %.*s", len, len, sBuffer));
+				LOG((CLOG_DEBUG2 "readf: read %d byte string", len));
 
 				// save the data
 				String* dst = va_arg(args, String*);