diff --git a/resources/mmv/ui/mmv.ui.reuse.dialog.js b/resources/mmv/ui/mmv.ui.reuse.dialog.js
index deac92d9d..9d03bec8c 100644
--- a/resources/mmv/ui/mmv.ui.reuse.dialog.js
+++ b/resources/mmv/ui/mmv.ui.reuse.dialog.js
@@ -141,7 +141,7 @@
 	DP.unattach = function() {
 		var tab;
 
-		this.constructor.super.prototype.unattach.call( this );
+		this.constructor['super'].prototype.unattach.call( this );
 
 		this.stopListeningToOutsideClick();
 		this.reuseTabs.off( 'select' );
diff --git a/resources/mmv/ui/mmv.ui.reuse.download.js b/resources/mmv/ui/mmv.ui.reuse.download.js
index 969a659cf..7c03fd160 100644
--- a/resources/mmv/ui/mmv.ui.reuse.download.js
+++ b/resources/mmv/ui/mmv.ui.reuse.download.js
@@ -28,7 +28,7 @@
 	 * @param {jQuery} $container
 	 */
 	function Download( $container ) {
-		Download.super.call( this, $container );
+		Download['super'].call( this, $container );
 
 		/** @property {mw.mmv.ui.reuse.Utils} utils - */
 		this.utils = new mw.mmv.ui.reuse.Utils();
@@ -130,7 +130,7 @@
 	 * Clears listeners.
 	 */
 	DP.unattach = function () {
-		this.constructor.super.prototype.unattach.call( this );
+		this.constructor['super'].prototype.unattach.call( this );
 
 		this.downloadSizeMenu.getMenu().off( 'select' );
 		this.$selectionArrow.off( 'click' );
diff --git a/resources/mmv/ui/mmv.ui.reuse.embed.js b/resources/mmv/ui/mmv.ui.reuse.embed.js
index a2227c754..3e88d7b59 100644
--- a/resources/mmv/ui/mmv.ui.reuse.embed.js
+++ b/resources/mmv/ui/mmv.ui.reuse.embed.js
@@ -29,7 +29,7 @@
 	 * @param {jQuery} $container
 	 */
 	function Embed( $container ) {
-		Embed.super.call( this, $container );
+		Embed['super'].call( this, $container );
 
 		/**
 		 * Formatter converting image data into formats needed for output
@@ -223,7 +223,7 @@
 	 * Clears listeners.
 	 */
 	EP.unattach = function() {
-		this.constructor.super.prototype.unattach.call( this );
+		this.constructor['super'].prototype.unattach.call( this );
 
 		this.embedTextHtml.offDOMEvent( 'focus mousedown click' );
 		this.embedTextWikitext.offDOMEvent( 'focus mousedown click' );
@@ -363,7 +363,7 @@
 	 * Shows the pane.
 	 */
 	EP.show = function () {
-		this.constructor.super.prototype.show.call( this );
+		this.constructor['super'].prototype.show.call( this );
 		this.select();
 	};
 
diff --git a/resources/mmv/ui/mmv.ui.reuse.share.js b/resources/mmv/ui/mmv.ui.reuse.share.js
index 69c4d3fe3..5e8e8b3d5 100644
--- a/resources/mmv/ui/mmv.ui.reuse.share.js
+++ b/resources/mmv/ui/mmv.ui.reuse.share.js
@@ -26,7 +26,7 @@
 	 * @param {jQuery} $container
 	 */
 	function Share( $container ) {
-		Share.super.call( this, $container );
+		Share['super'].call( this, $container );
 
 		this.init();
 	}
@@ -66,7 +66,7 @@
 	 * Shows the pane.
 	 */
 	SP.show = function () {
-		this.constructor.super.prototype.show.call( this );
+		this.constructor['super'].prototype.show.call( this );
 		this.select();
 	};
 
@@ -107,7 +107,7 @@
 	 * @inheritdoc
 	 */
 	SP.unattach = function() {
-		this.constructor.super.prototype.unattach.call( this );
+		this.constructor['super'].prototype.unattach.call( this );
 
 		this.pageInput.offDOMEvent( 'focus mousedown click' );
 	};
diff --git a/resources/mmv/ui/mmv.ui.reuse.tab.js b/resources/mmv/ui/mmv.ui.reuse.tab.js
index d5da9cb56..33143099a 100644
--- a/resources/mmv/ui/mmv.ui.reuse.tab.js
+++ b/resources/mmv/ui/mmv.ui.reuse.tab.js
@@ -26,7 +26,7 @@
 	 * @constructor
 	 */
 	function Tab( $container ) {
-		Tab.super.call( this, $container );
+		Tab['super'].call( this, $container );
 
 		/**
 		 * Container for the tab.
diff --git a/resources/mmv/ui/mmv.ui.stripeButtons.js b/resources/mmv/ui/mmv.ui.stripeButtons.js
index d898f0b59..75ceb9e9f 100644
--- a/resources/mmv/ui/mmv.ui.stripeButtons.js
+++ b/resources/mmv/ui/mmv.ui.stripeButtons.js
@@ -259,7 +259,7 @@
 	 * Clears listeners.
 	 */
 	SBP.unattach = function () {
-		this.constructor.super.prototype.unattach.call( this );
+		this.constructor['super'].prototype.unattach.call( this );
 		this.buttons.$reuse.off( 'click.mmv-stripeButtons' );
 	};