diff --git a/smpeg.h b/smpeg.h
index 6bc2dbd..d12c8f8 100644
--- a/smpeg.h
+++ b/smpeg.h
@@ -22,9 +22,9 @@
 #ifndef _SMPEG_H_
 #define _SMPEG_H_
 
-#include "SDL.h"
-#include "SDL_mutex.h"
-#include "SDL_audio.h"
+#include "SDL2/SDL.h"
+#include "SDL2/SDL_mutex.h"
+#include "SDL2/SDL_audio.h"
 #include "MPEGframe.h"
 
 #ifdef __cplusplus