diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 2939db0..67d9b31 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -38,6 +38,7 @@
 #include <linux/syscalls.h>
 #include <linux/random.h>
 #include <linux/elf.h>
+#include <linux/utsname.h>
 #include <asm/uaccess.h>
 #include <asm/param.h>
 #include <asm/page.h>