diff --git a/BoneCentral/Peripherals/Peripherals.SerialAdaptors/src/Serial.cpp b/BoneCentral/Peripherals/Peripherals.SerialAdaptors/src/Serial.cpp
index dd11834..a54a64b 100644
--- a/BoneCentral/Peripherals/Peripherals.SerialAdaptors/src/Serial.cpp
+++ b/BoneCentral/Peripherals/Peripherals.SerialAdaptors/src/Serial.cpp
@@ -191,5 +191,6 @@ void Serial::writeData(char* ptr, size_t size) {
 
 #ifdef IFDEBUG
 #undef IFDEBUG
+#endif
 
 #undef DMSG