diff --git a/src/audio/load.c b/src/audio/load.c
index ba5f173..319de0a 100644
--- a/src/audio/load.c
+++ b/src/audio/load.c
@@ -1,6 +1,5 @@
 #ifndef VERSION_SH
 #include <ultra64.h>
-#include <PR/os.h>
 
 #include "data.h"
 #include "external.h"
diff --git a/src/audio/load_sh.c b/src/audio/load_sh.c
index 5e79df1..c57e722 100644
--- a/src/audio/load_sh.c
+++ b/src/audio/load_sh.c
@@ -1,6 +1,5 @@
 #ifdef VERSION_SH
 #include <ultra64.h>
-#include <PR/os.h>
 
 #include "data.h"
 #include "external.h"