diff --git a/build/bundle.js b/build/bundle.js
index 3a877b3b..19665e5d 100644
--- a/build/bundle.js
+++ b/build/bundle.js
@@ -16854,9 +16854,9 @@ var LevelBuilder = Level.extend({
       deferred: whenDoneEditing
     });
     whenDoneEditing.promise
-    .then(function(levelObj) {
+    .then(_.bind(function(levelObj) {
       this.startDialog = levelObj;
-    })
+    }, this))
     .fail(function() {
       // nothing to do, they dont want to edit it apparently
     })
@@ -20239,9 +20239,9 @@ var LevelBuilder = Level.extend({
       deferred: whenDoneEditing
     });
     whenDoneEditing.promise
-    .then(function(levelObj) {
+    .then(_.bind(function(levelObj) {
       this.startDialog = levelObj;
-    })
+    }, this))
     .fail(function() {
       // nothing to do, they dont want to edit it apparently
     })
diff --git a/src/js/level/builder.js b/src/js/level/builder.js
index 36a813c8..65005131 100644
--- a/src/js/level/builder.js
+++ b/src/js/level/builder.js
@@ -214,9 +214,9 @@ var LevelBuilder = Level.extend({
       deferred: whenDoneEditing
     });
     whenDoneEditing.promise
-    .then(function(levelObj) {
+    .then(_.bind(function(levelObj) {
       this.startDialog = levelObj;
-    })
+    }, this))
     .fail(function() {
       // nothing to do, they dont want to edit it apparently
     })