diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 954ed14df4c03e47e9c53cc934c17bdaf8d1457d..9a99e45573677680d15f1b91349127d29a61eea2 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8776,6 +8776,12 @@ static int do_getdents64(abi_long dirfd, abi_long arg2, abi_long count)
 _syscall2(int, pivot_root, const char *, new_root, const char *, put_old)
 #endif
 
+#if defined(TARGET_NR_move_mount) && defined(__NR_move_mount)
+#define __NR_sys_move_mount __NR_move_mount
+_syscall5(int, sys_move_mount, int, __from_dfd, const char *, __from_pathname,
+           int, __to_dfd, const char *, __to_pathname, unsigned int, flag)
+#endif
+
 /* This is an internal helper for do_syscall so that it is easier
  * to have a single return point, so that actions, such as logging
  * of syscall results, can be performed.
@@ -9169,6 +9175,33 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
         unlock_user(p, arg1, 0);
         return ret;
 #endif
+#if defined(TARGET_NR_move_mount) && defined(__NR_move_mount)
+    case TARGET_NR_move_mount:
+        {
+            void *p2, *p4;
+
+            if (!arg2 || !arg4) {
+                return -TARGET_EFAULT;
+            }
+
+            p2 = lock_user_string(arg2);
+            if (!p2) {
+                return -TARGET_EFAULT;
+            }
+
+            p4 = lock_user_string(arg4);
+            if (!p4) {
+                unlock_user(p2, arg2, 0);
+                return -TARGET_EFAULT;
+            }
+            ret = get_errno(sys_move_mount(arg1, p2, arg3, p4, arg5));
+
+            unlock_user(p2, arg2, 0);
+            unlock_user(p4, arg4, 0);
+
+            return ret;
+        }
+#endif
 #ifdef TARGET_NR_stime /* not on alpha */
     case TARGET_NR_stime:
         {