diff --git a/courses/all_course_model.h b/courses/all_course_model.h
index e5f8ed247..67cbb1944 100644
--- a/courses/all_course_model.h
+++ b/courses/all_course_model.h
@@ -2,7 +2,7 @@
 #define ALL_COURSE_MODEL_H
 
 #include "macros.h"
-#include "common_structs.h"
+#include <common_structs.h>
 
 /** WARNING!!!
  * This header file has the sizes of the vertex array's hard coded.
diff --git a/courses/banshee_boardwalk/course_offsets.c b/courses/banshee_boardwalk/course_offsets.c
index 379e3f5fd..973881f6f 100644
--- a/courses/banshee_boardwalk/course_offsets.c
+++ b/courses/banshee_boardwalk/course_offsets.c
@@ -1,5 +1,5 @@
 #include <PR/ultratypes.h>
-#include "PR/gbi.h"
+#include <PR/gbi.h>
 #include "course_offsets.h"
 #include "courses/banshee_boardwalk/course_data.h"
 #include <PR/gbi.h>
diff --git a/courses/staff_ghost_data.c b/courses/staff_ghost_data.c
index 87d5967d6..ee5c6b5cc 100644
--- a/courses/staff_ghost_data.c
+++ b/courses/staff_ghost_data.c
@@ -1,6 +1,6 @@
 #include <ultra64.h>
 #include <macros.h>
-#include "common_structs.h"
+#include <common_structs.h>
 
 /*
  * This file is required for data alignment