diff --git a/trunk/bootrom/include/brom/os.h b/trunk/bootrom/include/brom/os.h
index e6d432e..7516a72 100644
--- a/trunk/bootrom/include/brom/os.h
+++ b/trunk/bootrom/include/brom/os.h
@@ -39,7 +39,7 @@ extern "C" {
 #ifdef SDK_ARM11
 #include <brom/os/ARM11/interrupt.h>
 #else // SDK_ARM9
-#include <brom/os/ARM9/interrupt.h>
+#include <brom/os/common/interrupt.h>
 #endif // SDK_ARM9
 #if 0
 #include <brom/os/common/systemWork.h>
diff --git a/trunk/bootrom/include/brom/os/ARM9/interrupt.h b/trunk/bootrom/include/brom/os/common/interrupt.h
similarity index 100%
rename from trunk/bootrom/include/brom/os/ARM9/interrupt.h
rename to trunk/bootrom/include/brom/os/common/interrupt.h