diff --git a/build/wp-attached-gpx/render.php b/build/wp-attached-gpx/render.php
index ec2d2de..fc60aaf 100644
--- a/build/wp-attached-gpx/render.php
+++ b/build/wp-attached-gpx/render.php
@@ -8,7 +8,12 @@
 	$gpxes = get_attached_media('application/gpx+xml');
 	foreach ($gpxes as $id => $gpx) {
 		$url = wp_get_attachment_url($id);
-		echo '<div class="attached-gpx">'.wpgpxmaps_handle_shortcodes(['gpx'=>$url, 'attachments'=>true]).'</div>';
+		$parameters = ['gpx'=>$url, 'attachments'=>true];
+
+		echo '<div class="attached-gpx">'.
+			wpgpxmaps_handle_shortcodes(
+				apply_filters('wpagpx_shortcode_parameters', $parameters)
+			).'</div>';
 	}
 
 
diff --git a/src/wp-attached-gpx/render.php b/src/wp-attached-gpx/render.php
index ec2d2de..fc60aaf 100644
--- a/src/wp-attached-gpx/render.php
+++ b/src/wp-attached-gpx/render.php
@@ -8,7 +8,12 @@
 	$gpxes = get_attached_media('application/gpx+xml');
 	foreach ($gpxes as $id => $gpx) {
 		$url = wp_get_attachment_url($id);
-		echo '<div class="attached-gpx">'.wpgpxmaps_handle_shortcodes(['gpx'=>$url, 'attachments'=>true]).'</div>';
+		$parameters = ['gpx'=>$url, 'attachments'=>true];
+
+		echo '<div class="attached-gpx">'.
+			wpgpxmaps_handle_shortcodes(
+				apply_filters('wpagpx_shortcode_parameters', $parameters)
+			).'</div>';
 	}