diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index 633b23b0664..a31a78eac9b 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -465,10 +465,12 @@
 #define __NR_setns			501
 #define __NR_accept4			502
 #define __NR_sendmmsg			503
+#define __NR_process_vm_readv		504
+#define __NR_process_vm_writev		505
 
 #ifdef __KERNEL__
 
-#define NR_SYSCALLS			504
+#define NR_SYSCALLS			506
 
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_STAT64
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index 87835235f11..b64157c98e0 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -522,6 +522,8 @@ sys_call_table:
 	.quad sys_setns
 	.quad sys_accept4
 	.quad sys_sendmmsg
+	.quad sys_process_vm_readv
+	.quad sys_process_vm_writev		/* 505 */
 
 	.size sys_call_table, . - sys_call_table
 	.type sys_call_table, @object