diff --git a/blockly_uncompressed.js b/blockly_uncompressed.js
index d261dcc77..31812a66d 100644
--- a/blockly_uncompressed.js
+++ b/blockly_uncompressed.js
@@ -70,7 +70,7 @@ goog.addDependency("../../../" + dir + "/core/field_image.js", ['Blockly.FieldIm
 goog.addDependency("../../../" + dir + "/core/field_label.js", ['Blockly.FieldLabel'], ['Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.utils', 'Blockly.utils.dom', 'Blockly.utils.Size']);
 goog.addDependency("../../../" + dir + "/core/field_label_serializable.js", ['Blockly.FieldLabelSerializable'], ['Blockly.FieldLabel', 'Blockly.fieldRegistry', 'Blockly.utils']);
 goog.addDependency("../../../" + dir + "/core/field_number.js", ['Blockly.FieldNumber'], ['Blockly.fieldRegistry', 'Blockly.FieldTextInput']);
-goog.addDependency("../../../" + dir + "/core/field_registry.js", ['Blockly.fieldRegistry'], []);
+goog.addDependency("../../../" + dir + "/core/field_registry.js", ['Blockly.fieldRegistry'], ['Blockly.utils']);
 goog.addDependency("../../../" + dir + "/core/field_textinput.js", ['Blockly.FieldTextInput'], ['Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.Msg', 'Blockly.utils', 'Blockly.utils.aria', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.utils.Size', 'Blockly.utils.userAgent']);
 goog.addDependency("../../../" + dir + "/core/field_variable.js", ['Blockly.FieldVariable'], ['Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.FieldDropdown', 'Blockly.fieldRegistry', 'Blockly.Msg', 'Blockly.utils', 'Blockly.utils.Size', 'Blockly.VariableModel', 'Blockly.Variables', 'Blockly.Xml']);
 goog.addDependency("../../../" + dir + "/core/flyout_base.js", ['Blockly.Flyout'], ['Blockly.Block', 'Blockly.Events', 'Blockly.Events.BlockCreate', 'Blockly.Events.VarCreate', 'Blockly.FlyoutButton', 'Blockly.Gesture', 'Blockly.Tooltip', 'Blockly.Touch', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.WorkspaceSvg', 'Blockly.Xml']);
diff --git a/core/field_registry.js b/core/field_registry.js
index 06cb2e3bc..2125ea97f 100644
--- a/core/field_registry.js
+++ b/core/field_registry.js
@@ -28,6 +28,8 @@
 
 goog.provide('Blockly.fieldRegistry');
 
+goog.require('Blockly.utils');
+
 
 /**
  * The set of all registered fields, keyed by field type as used in the JSON
diff --git a/tests/mocha/index.html b/tests/mocha/index.html
index bbd47c511..7f27db666 100644
--- a/tests/mocha/index.html
+++ b/tests/mocha/index.html
@@ -30,7 +30,7 @@
     <script src="cursor_test.js"></script>
     <script src="dropdowndiv_test.js"></script>
     <script src="event_test.js"></script>
-    <!--<script src="field_test.js"></script>-->
+    <script src="field_test.js"></script>
     <script src="field_angle_test.js"></script>
     <script src="field_checkbox_test.js"></script>
     <script src="field_colour_test.js"></script>
@@ -40,7 +40,7 @@
     <script src="field_label_test.js"></script>
     <script src="field_label_serializable_test.js"></script>
     <script src="field_number_test.js"></script>
-    <!--<script src="field_registry_test.js"></script>-->
+    <script src="field_registry_test.js"></script>
     <script src="field_textinput_test.js"></script>
     <script src="field_variable_test.js"></script>
     <script src="key_map_test.js"></script>