Index: src/TrainingState.h
--- src/TrainingState.h.orig
+++ src/TrainingState.h
@@ -17,7 +17,7 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 //
 #if !defined (AMOEBAX_TRAINING_STATE_H)
-#define AMOEBAX_TRAINING_STATE
+#define AMOEBAX_TRAINING_STATE_H
 
 #include "IPlayer.h"
 #include "IState.h"
