diff --git a/index.html b/index.html
index feae3bc85..06d3fa16c 100644
--- a/index.html
+++ b/index.html
@@ -89,8 +89,8 @@
         <script src='js/id/ui/undo_redo.js'></script>
         <script src='js/id/ui/zoom.js'></script>
         <script src='js/id/ui/taglist.js'></script>
-        <script src='js/id/ui/presetgrid.js'></script>
-        <script src='js/id/ui/tageditor.js'></script>
+        <script src='js/id/ui/preset_grid.js'></script>
+        <script src='js/id/ui/tag_editor.js'></script>
         <script src='js/id/ui/tail.js'></script>
         <script src='js/id/ui/preset/address.js'></script>
 
diff --git a/js/id/ui/presetgrid.js b/js/id/ui/preset_grid.js
similarity index 100%
rename from js/id/ui/presetgrid.js
rename to js/id/ui/preset_grid.js
diff --git a/js/id/ui/tageditor.js b/js/id/ui/tag_editor.js
similarity index 100%
rename from js/id/ui/tageditor.js
rename to js/id/ui/tag_editor.js
diff --git a/test/index.html b/test/index.html
index b8ed08aba..ef5b5f130 100644
--- a/test/index.html
+++ b/test/index.html
@@ -72,10 +72,10 @@
     <script src='../js/id/ui/flash.js'></script>
     <script src='../js/id/ui/confirm.js'></script>
     <script src='../js/id/ui/preset.js'></script>
-    <script src="../js/id/ui/presetgrid.js"></script>
+    <script src="../js/id/ui/preset_grid.js"></script>
     <script src='../js/id/ui/splash.js'></script>
     <script src='../js/id/ui/source_switch.js'></script>
-    <script src='../js/id/ui/tageditor.js'></script>
+    <script src='../js/id/ui/tag_editor.js'></script>
     <script src='../js/id/ui/taglist.js'></script>
     <script src='../js/id/ui/tail.js'></script>
     <script src='../js/id/ui/toggle.js'></script>