diff --git a/libc/arch-mips/syscalls.mk b/libc/arch-mips/syscalls.mk
index d3096bc..23393a2 100644
--- a/libc/arch-mips/syscalls.mk
+++ b/libc/arch-mips/syscalls.mk
@@ -129,6 +129,8 @@
 syscall_src += arch-mips/syscalls/lremovexattr.S
 syscall_src += arch-mips/syscalls/__statfs64.S
 syscall_src += arch-mips/syscalls/unshare.S
+syscall_src += arch-mips/syscalls/swapon.S
+syscall_src += arch-mips/syscalls/swapoff.S
 syscall_src += arch-mips/syscalls/pause.S
 syscall_src += arch-mips/syscalls/gettimeofday.S
 syscall_src += arch-mips/syscalls/settimeofday.S
diff --git a/libc/arch-mips/syscalls/swapoff.S b/libc/arch-mips/syscalls/swapoff.S
new file mode 100644
index 0000000..4f204c9
--- /dev/null
+++ b/libc/arch-mips/syscalls/swapoff.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <asm/unistd.h>
+    .text
+    .globl swapoff
+    .align 4
+    .ent swapoff
+
+swapoff:
+    .set noreorder
+    .cpload $t9
+    li $v0, __NR_swapoff
+    syscall
+    bnez $a3, 1f
+    move $a0, $v0
+    j $ra
+    nop
+1:
+    la $t9,__set_errno
+    j $t9
+    nop
+    .set reorder
+    .end swapoff
diff --git a/libc/arch-mips/syscalls/swapon.S b/libc/arch-mips/syscalls/swapon.S
new file mode 100644
index 0000000..af3dda6
--- /dev/null
+++ b/libc/arch-mips/syscalls/swapon.S
@@ -0,0 +1,22 @@
+/* autogenerated by gensyscalls.py */
+#include <asm/unistd.h>
+    .text
+    .globl swapon
+    .align 4
+    .ent swapon
+
+swapon:
+    .set noreorder
+    .cpload $t9
+    li $v0, __NR_swapon
+    syscall
+    bnez $a3, 1f
+    move $a0, $v0
+    j $ra
+    nop
+1:
+    la $t9,__set_errno
+    j $t9
+    nop
+    .set reorder
+    .end swapon