diff --git a/includes/admin/meta-boxes/class-wc-meta-box-order-data.php b/includes/admin/meta-boxes/class-wc-meta-box-order-data.php
index 5f3a747fcdf..4d5e6a0308e 100644
--- a/includes/admin/meta-boxes/class-wc-meta-box-order-data.php
+++ b/includes/admin/meta-boxes/class-wc-meta-box-order-data.php
@@ -207,6 +207,10 @@ class WC_Meta_Box_Order_Data {
 								if ( $payment_method )
 									echo '<p><strong>' . __( 'Payment Method', 'woocommerce' ) . ':</strong> ' . ( isset( $payment_gateways[ $payment_method ] ) ? esc_html( $payment_gateways[ $payment_method ]->get_title() ) : esc_html( $payment_method ) ) . '</p>';
 
+								if ( $transaction_id = get_post_meta( $order->id, '_transaction_id', true ) ) {
+									echo '<p><strong>' . __( 'Payment Transaction ID', 'woocommerce' ) . ':</strong> ' . esc_html( $transaction_id ) .  '</p>';
+								}
+
 							echo '</div>';
 
 							// Display form
@@ -397,4 +401,4 @@ class WC_Meta_Box_Order_Data {
 
 		wc_delete_shop_order_transients( $post_id );
 	}
-}
\ No newline at end of file
+}