diff --git a/lib/utils/strict-binding-parser.html b/lib/mixins/strict-binding-parser.html
similarity index 100%
rename from lib/utils/strict-binding-parser.html
rename to lib/mixins/strict-binding-parser.html
diff --git a/test/unit/property-effects-elements.html b/test/unit/property-effects-elements.html
index 622d128f55..969fe19ce9 100644
--- a/test/unit/property-effects-elements.html
+++ b/test/unit/property-effects-elements.html
@@ -7,7 +7,7 @@
 Code distributed by Google as part of the polymer project is also
 subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
 -->
-<link rel="import" href="../../lib/utils/strict-binding-parser.html">
+<link rel="import" href="../../lib/mixins/strict-binding-parser.html">
 <dom-module id="x-basic">
   <template>
     <div id="boundChild"