diff --git a/libc/arch-arm/syscalls.mk b/libc/arch-arm/syscalls.mk
index a1d4689..f1763ef 100644
--- a/libc/arch-arm/syscalls.mk
+++ b/libc/arch-arm/syscalls.mk
@@ -154,6 +154,7 @@
 syscall_src += arch-arm/syscalls/setgid.S
 syscall_src += arch-arm/syscalls/setgroups.S
 syscall_src += arch-arm/syscalls/setitimer.S
+syscall_src += arch-arm/syscalls/setns.S
 syscall_src += arch-arm/syscalls/setpgid.S
 syscall_src += arch-arm/syscalls/setpriority.S
 syscall_src += arch-arm/syscalls/setregid.S
diff --git a/libc/arch-arm/syscalls/setns.S b/libc/arch-arm/syscalls/setns.S
new file mode 100644
index 0000000..7afbff0
--- /dev/null
+++ b/libc/arch-arm/syscalls/setns.S
@@ -0,0 +1,14 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(setns)
+    mov     ip, r7
+    ldr     r7, =__NR_setns
+    swi     #0
+    mov     r7, ip
+    cmn     r0, #(MAX_ERRNO + 1)
+    bxls    lr
+    neg     r0, r0
+    b       __set_errno
+END(setns)