diff --git a/lc-isf-tc/src/main/resources/screen/logon.json b/lc-isf-tc/src/main/resources/screen/logon.json
index 91f62cd47e23735385a1f9d8334667ecec7ef6b2..1b391731d18bc4f6cd652fe443826833a97f1c23 100644
--- a/lc-isf-tc/src/main/resources/screen/logon.json
+++ b/lc-isf-tc/src/main/resources/screen/logon.json
@@ -11,10 +11,10 @@
     },
     "%okb": {
       "type": "button",
-      "label": "LOGIN",
+      "label": "LOGON",
       "cols": 11,
       "rows": 1,
-      "call": "login"
+      "call": "logon"
     }
   }
 }
\ No newline at end of file