diff --git a/src/ui_big_font.h b/src/ui_bitmaps_big_font.h
similarity index 100%
rename from src/ui_big_font.h
rename to src/ui_bitmaps_big_font.h
diff --git a/src/ui_bitmaps.h b/src/ui_bitmaps_misc.h
similarity index 100%
rename from src/ui_bitmaps.h
rename to src/ui_bitmaps_misc.h
diff --git a/src/ui_small_font.h b/src/ui_bitmaps_small_font.h
similarity index 100%
rename from src/ui_small_font.h
rename to src/ui_bitmaps_small_font.h
diff --git a/src/ui_inner.h b/src/ui_inner.h
index 6495e11..11ff02d 100644
--- a/src/ui_inner.h
+++ b/src/ui_inner.h
@@ -2,9 +2,9 @@
 #define _UI_INNER_H 1
 
 #include "emulator.h"
-#include "ui_bitmaps.h"
-#include "ui_small_font.h"
-#include "ui_big_font.h"
+#include "ui_bitmaps_misc.h"
+#include "ui_bitmaps_small_font.h"
+#include "ui_bitmaps_big_font.h"
 
 // Colors
 /*                          SX      GX     */