diff --git a/router/insert_router.py b/router/insert_router.py
index d965842..41f1360 100644
--- a/router/insert_router.py
+++ b/router/insert_router.py
@@ -28,7 +28,7 @@ def insert_router_ipv4(insert: [(IPv4Address, str, IPv4Address, int)], interface
 
     for i in insert:
         if ((i[0] not in ipl) or not (ipl[ipl.find(i[0]):5].replace(" ", ""))) and (i[1] not in ipl):
-            cmd = ["ssh", "-i", key, "-o", "StrictHostKeyChecking no", f"{user}@{host}", "-p", port, f"/ip arp add address={i[0]} mac-address={i[1]} interface={interface}".replace("'", "")]
+            cmd = ["ssh", "-i", key, "-o", "StrictHostKeyChecking no", f"{user}@{host}", "-p", str(port), f"/ip arp add address={i[0]} mac-address={i[1]} interface={interface}".replace("'", "")]
             if not debug:
                 run(cmd)
             else:
diff --git a/whmcs/insert_whmcs.py b/whmcs/insert_whmcs.py
index ce4bf2f..1cbca72 100644
--- a/whmcs/insert_whmcs.py
+++ b/whmcs/insert_whmcs.py
@@ -21,7 +21,7 @@ def insert_whmcs_ipv4(insert: [(IPv4Address, str, IPv4Address, int)], interface:
     gateway = insert[0][0]
     del insert[0]
     # Get vlan if given
-    if interface[:5] == "vlan":
+    if interface[:4] == "vlan":
         try:
             vlan = int(interface[4:])
         except ValueError: