diff --git a/IODevice.h b/IODevice.h
index 24fd5c5..cd60bcc 100644
--- a/IODevice.h
+++ b/IODevice.h
@@ -546,7 +546,7 @@ protected:
 #include "IO_PCA9555.h"
 #include "IO_duinoNodes.h"
 #include "IO_EXIOExpander.h"
-#include "IO_trainbrains.h
+#include "IO_trainbrains.h"
 #include "IO_EncoderThrottle.h"
 #include "IO_EXSensorCAM.h"