diff --git a/index.js b/index.js
index 587b14a..a77ec45 100755
--- a/index.js
+++ b/index.js
@@ -4,7 +4,7 @@ var configPageHtml = require('./tmp/config-page.html');
 var toSource = require('tosource');
 var standardComponents = require('./src/scripts/components');
 var utils = require('./src/scripts/lib/utils');
-var _ = require('./src/scripts/vendor/minified')._;
+
 /**
  * @param {Array} config - the Clay config
  * @param {function} [customFn] - Custom code to run from the config page. Will run
@@ -165,13 +165,7 @@ Clay.prototype.getSettings = function(response, convert) {
 
   localStorage.setItem('clay-settings', JSON.stringify(settings));
 
-  if (convert === false) {
-    return settings;
-  } else {
-    return _.mapObj(settings, function(key, value) {
-      return utils.prepareForAppMessage(value);
-    });
-  }
+  return convert === false ? settings : utils.prepareSettingsForAppMessage(settings);
 };
 
 /**
diff --git a/src/scripts/lib/utils.js b/src/scripts/lib/utils.js
index 46ca729..156a3c4 100644
--- a/src/scripts/lib/utils.js
+++ b/src/scripts/lib/utils.js
@@ -53,3 +53,18 @@ module.exports.prepareForAppMessage = function(val) {
 
   return result;
 };
+
+/**
+ * Converts a Clay settings dict into one that is compatible with
+ * Pebble.sendAppMessage();
+ * @see {prepareForAppMessage}
+ * @param {Object} settings
+ * @returns {{}}
+ */
+module.exports.prepareSettingsForAppMessage = function(settings) {
+  var result = {};
+  Object.keys(settings).forEach(function(key) {
+    result[key] = module.exports.prepareForAppMessage(settings[key]);
+  });
+  return result;
+};
diff --git a/src/scripts/vendor/minified.js b/src/scripts/vendor/minified.js
index bfb2cd8..a9816fb 100644
--- a/src/scripts/vendor/minified.js
+++ b/src/scripts/vendor/minified.js
@@ -1,8 +1,8 @@
 // minified.js config start -- use this comment to re-create a configuration in the Builder
 // - Only sections add, always, amdsupport, copyobj, dollardollar,
 // - each, eachobj, equals, error, extend, find, format, formathtml, get, ht,
-// - html, isobject, mapobj, off, on, ready, request, select, set, template,
-// - trigger, underscore, wait.
+// - html, isobject, off, on, ready, request, select, set, template, trigger,
+// - underscore, wait.
 
 
 // WARNING! This file is autogenerated from minified-master.js and others.
@@ -2774,46 +2774,6 @@ define('minified', function() {
      */
     'eachObj': eachObj,
 
-    /*$
-     * @id mapobj
-     * @group OBJECT
-     * @requires
-     * @configurable default
-     * @name _.mapObj()
-     * @syntax _.mapObj(obj, callback)
-     * @syntax _.mapObj(obj, callback, ctx)
-     * @module UTIL
-     * Creates a new object with the same properties but different values using the given callback function. The function is called
-     * for each property of the input object to provice a new value for the property.
-     *
-     * @example Increases the values of all properties.
-     * <pre>
-     * var r = _.mapObj({a: 1, b: 5, c: 2}, function(key, value) {
-     *     return value + 1;
-     * });
-     * // r is now {a: 2, b: 6, c: 2}
-     * </pre>
-     *
-     * @param obj the object to use
-     * @param callback The callback <code>function(key, value)</code> to invoke for each property.
-     *                 <dl><dt>key</dt><dd>The name of the current property.</dd>
-     *                 <dt>value</dt><dd>The value of the current property.</dd>
-     *                 <dt class="this">this</dt><dd>The given context. If not set, the object itself.</dd>
-     *                 <dt class="returnValue">(callback return value)</dt><dd>This value will replace the original value in the new object.</dd></dl>
-     * @param ctx optional a context to pass to the callback as 'this'.
-     * @return the new object
-     *
-     * @see ##_.filterObj() filters an object.
-     * @see ##map() maps a list.
-     */
-    'mapObj': function(obj, mapFunc, ctx) {
-      var result = {};
-      eachObj(obj, function(key, value) {
-        result[key] = mapFunc.call(ctx || obj, key, value);
-      });
-      return result;
-    },
-
     /*$
      * @id isobject
      * @group TYPE
diff --git a/test/spec/lib/utils.js b/test/spec/lib/utils.js
index bf0bf5a..22127e9 100644
--- a/test/spec/lib/utils.js
+++ b/test/spec/lib/utils.js
@@ -56,4 +56,30 @@ describe('Utils', function() {
       assert.strictEqual(utils.prepareForAppMessage(123), 123);
     });
   });
+
+  describe('.prepareSettingsForAppMessage', function() {
+    it('converts the settings correctly', function() {
+      var settings = {
+        test1: false,
+        test2: 'val-2',
+        test3: true,
+        test4: ['cb-1', 'cb-3'],
+        test5: 12345,
+        test6: [1, 2, 3, 4],
+        test7: [true, false, true]
+      };
+      var expected = {
+        test1: 0,
+        test2: 'val-2',
+        test3: 1,
+        test4: ['cb-1', 0, 'cb-3', 0],
+        test5: 12345,
+        test6: [1, 2, 3, 4],
+        test7: [1, 0, 1]
+      };
+
+      assert.deepEqual(utils.prepareSettingsForAppMessage(settings), expected);
+    });
+  });
 });
+