diff --git a/classes/dlg.php b/classes/dlg.php
index 6617dfe07..7ac18bb90 100644
--- a/classes/dlg.php
+++ b/classes/dlg.php
@@ -49,7 +49,7 @@ class Dlg extends Handler_Protected {
 
 		print "<div align='center'>";
 
-		print "<button dojoType=\"dijit.form.Button\" onclick=\"return Prefs.OPML.changeKey()\">".
+		print "<button dojoType=\"dijit.form.Button\" onclick=\"return Helpers.OPML.changeKey()\">".
 			__('Generate new URL')."</button> ";
 
 		print "<button dojoType=\"dijit.form.Button\" onclick=\"return CommonDialogs.closeInfoBox()\">".
diff --git a/classes/pref/feeds.php b/classes/pref/feeds.php
index ff91120ec..e0ee82fad 100755
--- a/classes/pref/feeds.php
+++ b/classes/pref/feeds.php
@@ -1274,7 +1274,7 @@ class Pref_Feeds extends Handler_Protected {
 			__("Only main settings profile can be migrated using OPML."));
 
 		print "<iframe id=\"upload_iframe\"
-			name=\"upload_iframe\" onload=\"Prefs.OPML.onImportComplete(this)\"
+			name=\"upload_iframe\" onload=\"Helpers.OPML.onImportComplete(this)\"
 			style=\"width: 400px; height: 100px; display: none;\"></iframe>";
 
 		print "<form  name=\"opml_form\" style='display : block' target=\"upload_iframe\"
@@ -1285,7 +1285,7 @@ class Pref_Feeds extends Handler_Protected {
 			</label>
 			<input type=\"hidden\" name=\"op\" value=\"dlg\">
 			<input type=\"hidden\" name=\"method\" value=\"importOpml\">
-			<button dojoType=\"dijit.form.Button\" onclick=\"return Prefs.OPML.import();\" type=\"submit\">" .
+			<button dojoType=\"dijit.form.Button\" onclick=\"return Helpers.OPML.import();\" type=\"submit\">" .
 			__('Import OPML') . "</button>";
 
 		print "</form>";
@@ -1295,7 +1295,7 @@ class Pref_Feeds extends Handler_Protected {
 		print "<form dojoType=\"dijit.form.Form\" id=\"opmlExportForm\">";
 
 		print "<button dojoType=\"dijit.form.Button\"
-			onclick=\"Prefs.OPML.export()\" >" .
+			onclick=\"Helpers.OPML.export()\" >" .
 			__('Export OPML') . "</button>";
 
 		print "<label>";
@@ -1331,7 +1331,7 @@ class Pref_Feeds extends Handler_Protected {
 		print "<button dojoType=\"dijit.form.Button\" onclick=\"return App.displayDlg('".__("Show as feed")."','generatedFeed', '$rss_url')\">".
 			__('Display URL')."</button> ";
 
-		print "<button class=\"btn-danger\" dojoType=\"dijit.form.Button\" onclick=\"return Prefs.clearFeedAccessKeys()\">".
+		print "<button class=\"btn-danger\" dojoType=\"dijit.form.Button\" onclick=\"return Helpers.clearFeedAccessKeys()\">".
 			__('Clear all generated URLs')."</button> ";
 
 		print "</p>";
diff --git a/classes/pref/prefs.php b/classes/pref/prefs.php
index 24c813649..41beabb9e 100644
--- a/classes/pref/prefs.php
+++ b/classes/pref/prefs.php
@@ -542,7 +542,7 @@ class Pref_Prefs extends Handler_Protected {
 			} else if ($pref_name == "USER_STYLESHEET") {
 
 				print "<button dojoType=\"dijit.form.Button\"
-					onclick=\"Prefs.customizeCSS()\">" . __('Customize') . "</button>";
+					onclick=\"Helpers.customizeCSS()\">" . __('Customize') . "</button>";
 
 			} else if ($pref_name == "USER_CSS_THEME") {
 
@@ -659,10 +659,10 @@ class Pref_Prefs extends Handler_Protected {
 			</div>
 			</div>";
 
-		print "<button dojoType=\"dijit.form.Button\" onclick=\"return Prefs.editProfiles()\">".
+		print "<button dojoType=\"dijit.form.Button\" onclick=\"return Helpers.editProfiles()\">".
 			__('Manage profiles')."</button> ";
 
-		print "<button dojoType=\"dijit.form.Button\" class=\"btn-danger\" onclick=\"return Prefs.confirmReset()\">".
+		print "<button dojoType=\"dijit.form.Button\" class=\"btn-danger\" onclick=\"return Helpers.confirmReset()\">".
 			__('Reset to defaults')."</button>";
 
 		print "&nbsp;";
@@ -756,7 +756,7 @@ class Pref_Prefs extends Handler_Protected {
 
 				if (count($tmppluginhost->get_all($plugin)) > 0) {
 					if (in_array($name, $system_enabled)) {
-						print "<td><a href='#' onclick=\"Prefs.clearPluginData('$name')\"
+						print "<td><a href='#' onclick=\"Helpers.clearPluginData('$name')\"
 							class='visibleLink'>".__("Clear data")."</a></td>";
 					}
 				}
@@ -816,7 +816,7 @@ class Pref_Prefs extends Handler_Protected {
 
 				if (count($tmppluginhost->get_all($plugin)) > 0) {
 					if (in_array($name, $system_enabled) || in_array($name, $user_enabled)) {
-						print "<td><a href='#' onclick=\"Prefs.clearPluginData('$name')\" class='visibleLink'>".__("Clear data")."</a></td>";
+						print "<td><a href='#' onclick=\"Helpers.clearPluginData('$name')\" class='visibleLink'>".__("Clear data")."</a></td>";
 					}
 				}
 
diff --git a/classes/pref/system.php b/classes/pref/system.php
index 17dfb10ca..d60b419cf 100644
--- a/classes/pref/system.php
+++ b/classes/pref/system.php
@@ -37,10 +37,10 @@ class Pref_System extends Handler_Protected {
 				LIMIT 100");
 
 			print "<button dojoType=\"dijit.form.Button\"
-				onclick=\"Prefs.updateEventLog()\">".__('Refresh')."</button> ";
+				onclick=\"Helpers.updateEventLog()\">".__('Refresh')."</button> ";
 
 			print "&nbsp;<button dojoType=\"dijit.form.Button\"
-				class=\"btn-danger\" onclick=\"Prefs.clearEventLog()\">".__('Clear')."</button> ";
+				class=\"btn-danger\" onclick=\"Helpers.clearEventLog()\">".__('Clear')."</button> ";
 
 			print "<p><table width=\"100%\" cellspacing=\"10\" class=\"prefErrorLog\">";
 
diff --git a/js/PrefHelpers.js b/js/PrefHelpers.js
index df42547b2..e4ffb04ef 100644
--- a/js/PrefHelpers.js
+++ b/js/PrefHelpers.js
@@ -1,5 +1,5 @@
 define(["dojo/_base/declare"], function (declare) {
-	Prefs = {
+	Helpers = {
 		clearFeedAccessKeys: function() {
 			if (confirm(__("This will invalidate all previously generated feed URLs. Continue?"))) {
 				Notify.progress("Clearing URLs...");
@@ -56,7 +56,7 @@ define(["dojo/_base/declare"], function (declare) {
 
 							xhrPost("backend.php", query, () => {
 								Notify.close();
-								Prefs.editProfiles();
+								Helpers.editProfiles();
 							});
 						}
 
@@ -88,7 +88,7 @@ define(["dojo/_base/declare"], function (declare) {
 
 						xhrPost("backend.php", query, () => {
 							Notify.close();
-							Prefs.editProfiles();
+							Helpers.editProfiles();
 						});
 
 					}
@@ -128,7 +128,7 @@ define(["dojo/_base/declare"], function (declare) {
 		confirmReset: function() {
 			if (confirm(__("Reset to defaults?"))) {
 				xhrPost("backend.php", {op: "pref-prefs", method: "resetconfig"}, (transport) => {
-					Prefs.refresh();
+					Helpers.refresh();
 					Notify.info(transport.responseText);
 				});
 			}
@@ -138,7 +138,7 @@ define(["dojo/_base/declare"], function (declare) {
 				Notify.progress("Loading, please wait...");
 
 				xhrPost("backend.php", {op: "pref-prefs", method: "clearplugindata", name: name}, () => {
-					Prefs.refresh();
+					Helpers.refresh();
 				});
 			}
 		},
@@ -150,7 +150,7 @@ define(["dojo/_base/declare"], function (declare) {
 		}
 	};
 
-	Prefs.OPML = {
+	Helpers.OPML = {
 		import: function() {
 			const opml_file = $("opml_file");
 
@@ -225,8 +225,7 @@ define(["dojo/_base/declare"], function (declare) {
 			}
 			return false;
 		},
+	};
 
-};
-
-	return Prefs;
+	return Helpers;
 });
diff --git a/js/prefs.js b/js/prefs.js
index 4bdfb45ef..dafdbcdee 100755
--- a/js/prefs.js
+++ b/js/prefs.js
@@ -5,7 +5,7 @@ let App;
 let CommonDialogs;
 let Filters;
 let Users;
-let Prefs;
+let Helpers;
 
 const Plugins = {};