diff --git a/includes/class-wc-frontend-scripts.php b/includes/class-wc-frontend-scripts.php
index 1cd103ec400..ac2dab80ca8 100644
--- a/includes/class-wc-frontend-scripts.php
+++ b/includes/class-wc-frontend-scripts.php
@@ -535,8 +535,8 @@ class WC_Frontend_Scripts {
 				$params = array(
 					'ajax_url'      => WC()->ajax_url(),
 					'wc_ajax_url'   => WC_AJAX::get_endpoint( '%%endpoint%%' ),
-					'cart_hash_key' => apply_filters( 'woocommerce_cart_hash_key', 'wc_cart_hash_' . md5( get_current_blog_id() . '_' . get_site_url( get_current_blog_id(), '/' ) ) ),
-					'fragment_name' => apply_filters( 'woocommerce_cart_fragment_name', 'wc_fragments_' . md5( get_current_blog_id() . '_' . get_site_url( get_current_blog_id(), '/' ) ) ),
+					'cart_hash_key' => apply_filters( 'woocommerce_cart_hash_key', 'wc_cart_hash_' . md5( get_current_blog_id() . '_' . get_site_url( get_current_blog_id(), '/' ) . get_template() ) ),
+					'fragment_name' => apply_filters( 'woocommerce_cart_fragment_name', 'wc_fragments_' . md5( get_current_blog_id() . '_' . get_site_url( get_current_blog_id(), '/' ) . get_template() ) ),
 				);
 				break;
 			case 'wc-add-to-cart':