diff --git a/desmume/src/gtk/Makefile.am b/desmume/src/gtk/Makefile.am
index 80207f2be..6a7d6d521 100644
--- a/desmume/src/gtk/Makefile.am
+++ b/desmume/src/gtk/Makefile.am
@@ -1,4 +1,4 @@
 bin_PROGRAMS = desmume
-desmume_SOURCES = main.cpp desmume.cpp dToolsList.cpp tools/ioregsView.cpp
+desmume_SOURCES = main.cpp desmume.cpp ini.cpp dToolsList.cpp tools/ioregsView.cpp
 desmume_LDADD = ../libdesmume.a $(GTK_LIBS)
 desmume_CXXFLAGS = $(GTK_CFLAGS)
diff --git a/desmume/src/gtk/desmume.h b/desmume/src/gtk/desmume.h
index 69ee86886..dd7717354 100644
--- a/desmume/src/gtk/desmume.h
+++ b/desmume/src/gtk/desmume.h
@@ -3,7 +3,7 @@
 
 #include "../types.h"
 
-#define DESMUME_NB_KEYS		12
+#define DESMUME_NB_KEYS		13
 
 #define DESMUME_KEYMASK_(k)	(1 << k)
 
@@ -20,6 +20,7 @@
 
 #define DESMUME_KEY_Y			11
 #define DESMUME_KEY_X			12
+#define DESMUME_KEY_DEBUG		13
 
 extern void desmume_init();
 extern void desmume_free();