diff --git a/assets/js/admin/meta-boxes-product-variation.js b/assets/js/admin/meta-boxes-product-variation.js
index 551ad33a114..b34461cff86 100644
--- a/assets/js/admin/meta-boxes-product-variation.js
+++ b/assets/js/admin/meta-boxes-product-variation.js
@@ -116,8 +116,8 @@ jQuery( function( $ ) {
 			}
 
 			// Init TipTip
-			$( '#tiptip_holder' ).removeAttr( 'style' );
-			$( '#tiptip_arrow' ).removeAttr( 'style' );
+			$( '#tiptip_holder' )[0].removeAttribute( 'style' );
+			$( '#tiptip_arrow' )[0].removeAttribute( 'style' );
 			$( '.woocommerce_variations .tips, .woocommerce_variations .help_tip, .woocommerce_variations .woocommerce-help-tip', wrapper )
 				.tipTip({
 					'attribute': 'data-tip',
@@ -594,7 +594,7 @@ jQuery( function( $ ) {
 
 				$( '.woocommerce-notice-invalid-variation' ).remove();
 				$( '#variable_product_options' ).find( '.woocommerce_variations' ).prepend( variation );
-				$( 'button.cancel-variation-changes, button.save-variation-changes' ).removeAttr( 'disabled' );
+				$( 'button.cancel-variation-changes, button.save-variation-changes' )[0].removeAttribute( 'disabled' );
 				$( '#variable_product_options' ).trigger( 'woocommerce_variations_added', 1 );
 				wc_meta_boxes_product_variations_ajax.unblock();
 			});
@@ -700,7 +700,7 @@ jQuery( function( $ ) {
 				.closest( '.woocommerce_variation' )
 				.addClass( 'variation-needs-update' );
 
-			$( 'button.cancel-variation-changes, button.save-variation-changes' ).removeAttr( 'disabled' );
+			$( 'button.cancel-variation-changes, button.save-variation-changes' )[0].removeAttribute( 'disabled' );
 
 			$( '#variable_product_options' ).trigger( 'woocommerce_variations_input_changed' );
 		},
@@ -714,7 +714,7 @@ jQuery( function( $ ) {
 				.find( '.woocommerce_variation:first' )
 				.addClass( 'variation-needs-update' );
 
-			$( 'button.cancel-variation-changes, button.save-variation-changes' ).removeAttr( 'disabled' );
+			$( 'button.cancel-variation-changes, button.save-variation-changes' )[0].removeAttribute( 'disabled' );
 
 			$( '#variable_product_options' ).trigger( 'woocommerce_variations_defaults_changed' );
 		},