diff --git a/vpnsession.go b/vpnsession.go
index 056cbdd..e59250b 100644
--- a/vpnsession.go
+++ b/vpnsession.go
@@ -218,9 +218,9 @@ func (c *vpnSession) Auth(s *OpenVpnMgt) {
 		}
 
 		if c.netmask == "255.255.255.255" {
-			cmd = apennd(cmd, fmt.Sprintf("ifconfig-push %s %s", ip, c.localIP))
+			cmd = append(cmd, fmt.Sprintf("ifconfig-push %s %s", ip, c.localIP))
 		} else {
-			cmd = apennd(cmd, fmt.Sprintf("ifconfig-push %s %s", ip, c.netmask))
+			cmd = append(cmd, fmt.Sprintf("ifconfig-push %s %s", ip, c.netmask))
 		}
 		for _, r := range s.ldap[c.Profile].routes {
 			cmd = append(cmd, fmt.Sprintf("push \"route %s vpn_gateway\"", r))