--- a/src/Mayaqua/Unix.c
+++ b/src/Mayaqua/Unix.c
@@ -298,7 +298,7 @@
 	char *vm_str_list = "Hypervisor detected,VMware Virtual Platform,VMware Virtual USB,qemu,xen,paravirtualized,virtual hd,virtualhd,virtual pc,virtualpc,kvm,oracle vm,oraclevm,parallels,xvm,bochs";
 
 #ifdef	UNIX_LINUX
-	t = UnixExec("/bin/dmesg");
+	t = UnixExec("@TERMUX_PREFIX@/bin/dmesg");
 
 	if (t != NULL)
 	{
@@ -363,11 +363,11 @@
 		// Mac OS X
 		if (b)
 		{
-			UnixExecSilent("/usr/sbin/sysctl -w net.inet.ipsec.esp_port=4500");
+			UnixExecSilent("@TERMUX_PREFIX@/bin/sysctl -w net.inet.ipsec.esp_port=4500");
 		}
 		else
 		{
-			UnixExecSilent("/usr/sbin/sysctl -w net.inet.ipsec.esp_port=4501");
+			UnixExecSilent("@TERMUX_PREFIX@/bin/sysctl -w net.inet.ipsec.esp_port=4501");
 		}
 	}
 }