diff --git a/test/model.test.js b/test/backend.test.js
similarity index 100%
rename from test/model.test.js
rename to test/backend.test.js
diff --git a/test/index.html b/test/index.html
index dfd64b06..d9c240b5 100644
--- a/test/index.html
+++ b/test/index.html
@@ -18,7 +18,7 @@
 
   <script type="text/javascript" src="../src/model.js"></script>
   <script type="text/javascript" src="../src/backend.js"></script>
-  <script type="text/javascript" src="model.test.js"></script>
+  <script type="text/javascript" src="backend.test.js"></script>
   <script type="text/javascript" src="../src/view.js"></script>
   <script type="text/javascript" src="../src/view-transform-dialog.js"></script>
   <script type="text/javascript" src="view.test.js"></script>