diff --git a/modules/regproc.py b/modules/regproc.py
index 0cdb1c9..97c330a 100644
--- a/modules/regproc.py
+++ b/modules/regproc.py
@@ -88,32 +88,32 @@ def enableAuthentication(net, num):
         confirmRegistration(net, num)
 
 def registerTest(c):
-    inst = selectInst(c["net"])
+    sinst = substitute(c["net"], c["num"])
     name = c["net"]+str(c["num"])
-    if inst["check"] == False:
+    if sinst["check"] == False:
         return
     if "msg" in c.keys() and not c["msg"] == None:
-        if inst["negative"]:
+        if sinst["negative"]:
             if name in main.IRCPool.keys():
                 if not main.IRCPool[name]._negativePass == True:
-                    if c["type"] == "query" and c["nick"] == inst["entity"]:
-                        if inst["checknegativemsg"] in c["msg"]:
+                    if c["type"] == "query" and c["nick"] == sinst["entity"]:
+                        if sinst["checknegativemsg"] in c["msg"]:
                             confirmRegistration(c["net"], c["num"], negativepass=False) # Not passed negative check, report back
                             return
-                        if inst["checkendnegative"] in c["msg"]:
+                        if sinst["checkendnegative"] in c["msg"]:
                             confirmRegistration(c["net"], c["num"], negativepass=True) # Passed the negative check, report back
                             return
-        if inst["ping"]:
-            if inst["checkmsg2"] in c["msg"] and c["nick"] == inst["entity"]:
+        if sinst["ping"]:
+            if sinst["checkmsg2"] in c["msg"] and c["nick"] == sinst["entity"]:
                 confirmRegistration(c["net"], c["num"])
                 return
-    if inst["checktype"] == "msg":
-            if inst["checkmsg"] in c["msg"]:
+    if sinst["checktype"] == "msg":
+            if sinst["checkmsg"] in c["msg"]:
                 confirmRegistration(c["net"], c["num"])
                 return
-    elif inst["checktype"] == "mode":
+    elif sinst["checktype"] == "mode":
         if c["type"] == "self":
             if c["mtype"] == "mode":
-                if inst["checkmode"] in c["mode"] and c["status"] == True:
+                if sinst["checkmode"] in c["mode"] and c["status"] == True:
                     confirmRegistration(c["net"], c["num"])
                     return