diff --git a/extensions/guacamole-auth-radius/src/main/resources/config/radiusConfig.js b/extensions/guacamole-auth-radius/src/main/resources/config/radiusConfig.js
index 09aefd668..a3d72bf3a 100644
--- a/extensions/guacamole-auth-radius/src/main/resources/config/radiusConfig.js
+++ b/extensions/guacamole-auth-radius/src/main/resources/config/radiusConfig.js
@@ -23,12 +23,6 @@
 angular.module('guacRadius').config(['formServiceProvider',
         function guacRadiusConfig(formServiceProvider) {
 
-    // Define field for the challenge from the RADIUS service
-    formServiceProvider.registerFieldType('GUAC_RADIUS_CHALLENGE_RESPONSE', {
-        module      : 'guacRadius',
-        templateUrl : 'app/ext/radius/templates/radiusResponseField.html'
-    });
-
     // Define the hidden field for the RADIUS state
     formServiceProvider.registerFieldType('GUAC_RADIUS_STATE', {
         module      : 'guacRadius',
diff --git a/extensions/guacamole-auth-radius/src/main/resources/guac-manifest.json b/extensions/guacamole-auth-radius/src/main/resources/guac-manifest.json
index 6e8e07899..707f233b7 100644
--- a/extensions/guacamole-auth-radius/src/main/resources/guac-manifest.json
+++ b/extensions/guacamole-auth-radius/src/main/resources/guac-manifest.json
@@ -19,7 +19,6 @@
     ],
 
     "resources" : {
-        "templates/radiusResponseField.html" : "text/html",
         "templates/radiusStateField.html"    : "text/html"
     }
 
diff --git a/extensions/guacamole-auth-radius/src/main/resources/templates/radiusResponseField.html b/extensions/guacamole-auth-radius/src/main/resources/templates/radiusResponseField.html
deleted file mode 100644
index ced48f642..000000000
--- a/extensions/guacamole-auth-radius/src/main/resources/templates/radiusResponseField.html
+++ /dev/null
@@ -1,6 +0,0 @@
-<input
-    type="password"
-    ng-model="model"
-    ng-trim="false"
-    autocorrect="off"
-    autocapitalize="off" />
diff --git a/extensions/guacamole-auth-radius/src/main/resources/translations/en.json b/extensions/guacamole-auth-radius/src/main/resources/translations/en.json
index 203db185d..66232e4e7 100644
--- a/extensions/guacamole-auth-radius/src/main/resources/translations/en.json
+++ b/extensions/guacamole-auth-radius/src/main/resources/translations/en.json
@@ -5,7 +5,6 @@
     },
 
     "LOGIN" : {
-        "FIELD_HEADER_GUAC_RADIUS_CHALLENGE_RESPONSE" : "",
         "FIELD_HEADER_GUAC_RADIUS_STATE"              : ""
     }