diff --git a/arch/um/os-Linux/execvp.c b/arch/um/os-Linux/execvp.c
index 66e583a..8fb25ca 100644
--- a/arch/um/os-Linux/execvp.c
+++ b/arch/um/os-Linux/execvp.c
@@ -27,12 +27,12 @@
 #include <limits.h>
 
 #ifndef TEST
-#include "um_malloc.h"
+#include <um_malloc.h>
 #else
 #include <stdio.h>
 #define um_kmalloc malloc
 #endif
-#include "os.h"
+#include <os.h>
 
 /* Execute FILE, searching in the `PATH' environment variable if it contains
    no slashes, with arguments ARGV and environment from `environ'.  */