diff --git a/src/wp-admin/includes/class-wp-theme-install-list-table.php b/src/wp-admin/includes/class-wp-theme-install-list-table.php
index ca179b6c2d972..bf2d2fb34d36a 100644
--- a/src/wp-admin/includes/class-wp-theme-install-list-table.php
+++ b/src/wp-admin/includes/class-wp-theme-install-list-table.php
@@ -60,7 +60,7 @@ public function prepare_items() {
 		if ( 'search' === $tab ) {
 			$tabs['search'] = __( 'Search Results' );
 		}
-		$tabs['upload']   = __( 'Upload' );
+		$tabs['upload']   = _x( 'Upload', 'noun' );
 		$tabs['featured'] = _x( 'Featured', 'themes' );
 		//$tabs['popular']  = _x( 'Popular', 'themes' );
 		$tabs['new']     = _x( 'Latest', 'themes' );