diff --git a/includes/api/class-wc-api-orders.php b/includes/api/class-wc-api-orders.php
index 48d15e8c448..6af15806327 100644
--- a/includes/api/class-wc-api-orders.php
+++ b/includes/api/class-wc-api-orders.php
@@ -979,6 +979,8 @@ class WC_API_Orders extends WC_API_Resource {
 			$item_args['totals']['subtotal_tax'] = floatval( $item['subtotal_tax'] );
 		}
 
+		$item_args = apply_filters( 'woocommerce_api_order_line_item_args', $item_args, $item, $order, $action );
+
 		if ( $creating ) {
 
 			$item_id = $order->add_product( $product, $item_args['qty'], $item_args );
diff --git a/includes/cli/class-wc-cli-order.php b/includes/cli/class-wc-cli-order.php
index 3a3e0a73453..2c82a141a3f 100644
--- a/includes/cli/class-wc-cli-order.php
+++ b/includes/cli/class-wc-cli-order.php
@@ -986,6 +986,8 @@ class WC_CLI_Order extends WC_CLI_Command {
 			$item_args['totals']['subtotal_tax'] = floatval( $item['subtotal_tax'] );
 		}
 
+		$item_args = apply_filters( 'woocommerce_cli_order_line_item_args', $item_args, $item, $order, $action );
+
 		if ( $creating ) {
 
 			$item_id = $order->add_product( $product, $item_args['qty'], $item_args );