diff --git a/arch/x86/include/asm/unistd_32.h b/arch/x86/include/asm/unistd_32.h
index fb6a625..593485b3 100644
--- a/arch/x86/include/asm/unistd_32.h
+++ b/arch/x86/include/asm/unistd_32.h
@@ -351,10 +351,11 @@
 #define __NR_clock_adjtime	343
 #define __NR_syncfs             344
 #define __NR_sendmmsg		345
+#define __NR_setns		346
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 346
+#define NR_syscalls 347
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff --git a/arch/x86/include/asm/unistd_64.h b/arch/x86/include/asm/unistd_64.h
index 79f90eb..705bf13 100644
--- a/arch/x86/include/asm/unistd_64.h
+++ b/arch/x86/include/asm/unistd_64.h
@@ -679,6 +679,8 @@
 __SYSCALL(__NR_syncfs, sys_syncfs)
 #define __NR_sendmmsg				307
 __SYSCALL(__NR_sendmmsg, sys_sendmmsg)
+#define __NR_setns				308
+__SYSCALL(__NR_setns, sys_setns)
 
 #ifndef __NO_STUBS
 #define __ARCH_WANT_OLD_READDIR