diff --git a/msba2-common/Makefile.include b/msba2-common/Makefile.include
index 7ba1eae0e0ea474ad0dcbb72ec8e914fea6a0140..b8626464fc47032f36f5777104d128f1ce85ceca 100644
--- a/msba2-common/Makefile.include
+++ b/msba2-common/Makefile.include
@@ -21,3 +21,5 @@ endif
 export HEXFILE = bin/$(PROJECT).hex
 export FFLAGS = $(PORT) $(PROJBINDIR)/$(PROJECT).hex
 include $(RIOTBOARD)/msba2-common/Makefile.dep
+
+export INCLUDES += -I$(RIOTCPU)/lpc2387/include
diff --git a/msba2/Makefile.include b/msba2/Makefile.include
index 1258b6e330fdbdcf8989d4330a26ef83f7c12442..80751c020ac0a95cf54ae8a9adb23083d0d5dce3 100644
--- a/msba2/Makefile.include
+++ b/msba2/Makefile.include
@@ -1,3 +1,3 @@
-export INCLUDES += -Iinclude -I$(RIOTBOARD)/msba2-common/include
+export INCLUDES += -I$(RIOTBOARD)/msba2/include -I$(RIOTBOARD)/msba2-common/include
 
 include $(RIOTBOARD)/msba2-common/Makefile.include