diff -uNr iodine-0.7.0/src/tun.c iodine-0.7.0.mod/src/tun.c
--- iodine-0.7.0/src/tun.c	2014-06-16 23:28:43.000000000 +0300
+++ iodine-0.7.0.mod/src/tun.c	2019-01-20 16:44:23.331442272 +0200
@@ -26,7 +26,7 @@
 #include <fcntl.h>
 
 #ifndef IFCONFIGPATH
-#define IFCONFIGPATH "PATH=/sbin:/bin "
+#define IFCONFIGPATH "PATH=@TERMUX_PREFIX@/bin:@TERMUX_PREFIX@/bin/applets "
 #endif
 
 #ifdef WINDOWS32
