diff --git a/plugins/CarlaBase/Carla.h b/plugins/CarlaBase/Carla.h
index da36147a3..98662014b 100644
--- a/plugins/CarlaBase/Carla.h
+++ b/plugins/CarlaBase/Carla.h
@@ -36,6 +36,7 @@
 
 // carla/source/includes
 #include "carlabase_export.h"
+#include "CarlaDefines.h"
 #if CARLA_VERSION_HEX >= 0x010911
     #include "CarlaNativePlugin.h"
 #else