diff --git a/boot/environ/app/rosload/rosload.h b/boot/environ/app/rosload/rosload.h
index 11b1c80f690..5b19b4f1617 100644
--- a/boot/environ/app/rosload/rosload.h
+++ b/boot/environ/app/rosload/rosload.h
@@ -30,7 +30,7 @@
 #include <bcd.h>
 
 /* ARC Headers */
-#include <arc\arc.h>
+#include <arc/arc.h>
 
 /* STRUCTURES ****************************************************************/