diff --git a/lib/UserInterface.js b/lib/UserInterface.js
index <HASH>..<HASH> 100755
--- a/lib/UserInterface.js
+++ b/lib/UserInterface.js
@@ -415,7 +415,7 @@ UserInterface.prototype = extend(UserInterface.prototype, {
 				try {
 					selected = this.readFile(mockPath + '/response.txt');
 				} catch (err) {
-					return;
+					selected = '';
 				}
 
 				try {
[bugfix] expected response radios