diff --git a/modules/regproc.py b/modules/regproc.py
index facf120..6037ddd 100644
--- a/modules/regproc.py
+++ b/modules/regproc.py
@@ -168,9 +168,10 @@ def registerTest(c):
                 confirmRegistration(c["net"], c["num"])
                 return
     if sinst["checktype"] == "msg":
-        if sinst["checkmsg"] in c["msg"]:
-            confirmRegistration(c["net"], c["num"])
-            return
+        if "msg" in c.keys():
+            if sinst["checkmsg"] in c["msg"]:
+                confirmRegistration(c["net"], c["num"])
+                return
     elif sinst["checktype"] == "mode":
         if c["type"] == "self":
             if c["mtype"] == "mode":