diff --git a/src/Templates/ArchiveProductTemplatesCompatibility.php b/src/Templates/ArchiveProductTemplatesCompatibility.php
index 739a146cec9..c2c51c61e06 100644
--- a/src/Templates/ArchiveProductTemplatesCompatibility.php
+++ b/src/Templates/ArchiveProductTemplatesCompatibility.php
@@ -47,7 +47,7 @@ public function update_render_block_data( $parsed_block, $source_block, $parent_
 			return $parsed_block;
 		}
 
-		array_walk( $parsed_block['innerBlocks'], array( $this, 'inner_blocks_walker' ) );
+		$this->inner_blocks_walker( $parsed_block );
 
 		return $parsed_block;
 	}