diff --git a/files/templates/expanded_image_modal.html b/files/templates/expanded_image_modal.html
index 02b26735a..3c6499a54 100644
--- a/files/templates/expanded_image_modal.html
+++ b/files/templates/expanded_image_modal.html
@@ -7,7 +7,8 @@
 			}
 			event.preventDefault();
 
-			var url= this.data('url');
+			const source = event.target || event.srcElement;
+			var url= source.data('url');
 
 			expandDesktopImage(url,url);
 		}