diff --git a/arch/arm/include/asm/syscall.h b/arch/arm/include/asm/syscall.h
index c334a23ddf75917b659c15eb0d854c94bf41f977..fce38a684e4493607cd0ad3c99381c56b22b7e33 100644
--- a/arch/arm/include/asm/syscall.h
+++ b/arch/arm/include/asm/syscall.h
@@ -8,6 +8,7 @@
 #define _ASM_ARM_SYSCALL_H
 
 #include <linux/err.h>
+#include <linux/sched.h>
 
 extern const unsigned long sys_call_table[];