diff --git a/client/src/boot/registerComponents.js b/client/src/boot/registerComponents.js
index cf56f76..29108fa 100644
--- a/client/src/boot/registerComponents.js
+++ b/client/src/boot/registerComponents.js
@@ -1,5 +1,5 @@
 import Injector from 'lib/Injector';
-import TagField from 'components/TagField';
+import TagField from '../components/TagField';
 
 export default () => {
   Injector.component.registerMany({
diff --git a/package.json b/package.json
index 0ecee29..1888a24 100644
--- a/package.json
+++ b/package.json
@@ -65,6 +65,7 @@
     "enzyme-adapter-react-15.4": "^1.0.5",
     "html-loader": "^0.5.1",
     "jest-cli": "^19.0.2",
+    "react-addons-test-utils": "15.3.1",
     "webpack": "^2"
   },
   "dependencies": {
diff --git a/src/StringTagField.php b/src/StringTagField.php
index 06dd1b1..00cbbfb 100644
--- a/src/StringTagField.php
+++ b/src/StringTagField.php
@@ -269,10 +269,20 @@ class StringTagField extends DropdownField
 
         $name = $this->getName();
 
-        $record->$name = implode(',', $this->Value());
+        $record->$name = $this->dataValue();
         $record->write();
     }
 
+    /**
+     * Ensure that arrays are imploded before being saved
+     *
+     * @return mixed|string
+     */
+    public function dataValue()
+    {
+        return implode(',', $this->value);
+    }
+
     /**
      * Returns a JSON string of tags, for lazy loading.
      *
diff --git a/yarn.lock b/yarn.lock
index 947dee6..c68b98b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6651,6 +6651,10 @@ rc@^1.0.1, rc@^1.1.6, rc@^1.2.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+react-addons-test-utils@15.3.1:
+  version "15.3.1"
+  resolved "https://registry.yarnpkg.com/react-addons-test-utils/-/react-addons-test-utils-15.3.1.tgz#b3b64e15d7d85f6d190020dca641218684b1124d"
+
 react-dom@15.3.1:
   version "15.3.1"
   resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-15.3.1.tgz#6d42cd2b64c8c5e0b693f3ffaec301e6e627e24e"