diff --git a/modules/masterbar.php b/modules/masterbar.php
index 900082930bd38..8efeae3e49bfa 100644
--- a/modules/masterbar.php
+++ b/modules/masterbar.php
@@ -14,7 +14,7 @@
 require dirname( __FILE__ ) . '/masterbar/masterbar.php';
 
 // In order to be able to tell if it's an AMP request or not we have to hook into parse_query at a later priority.
-add_action( 'parse_query', 'jetpack_initialize_masterbar', 99 );
+add_action( 'admin_bar_init', 'jetpack_initialize_masterbar', 99 );
 
 /**
  * Initializes the Masterbar in case the request is not AMP.