--- ./src/common/compat.h.orig	2021-12-03 17:39:26.195617589 +0100
+++ ./src/common/compat.h	2021-12-03 17:40:03.868920411 +0100
@@ -138,6 +138,9 @@
 #ifndef __NR_getpid
 #define __NR_getpid -22
 #endif
+#ifndef __NR_clone
+#define __NR_clone -19
+#endif
 
 #define TSOCKS_NR_SOCKET    __NR_socket
 #define TSOCKS_NR_CONNECT   __NR_connect
@@ -161,6 +164,7 @@
 #define TSOCKS_NR_GETDENTS __NR_getdents
 #define TSOCKS_NR_GETDENTS64 __NR_getdents64
 #define TSOCKS_NR_GETPID __NR_getpid
+#define TSOCKS_NR_CLONE     __NR_clone
 
 /*
  * Despite glibc providing wrappers for these calls for a long time
