diff --git a/core/core.js.php b/core/core.js.php
index e9415340..8f4d4842 100755
--- a/core/core.js.php
+++ b/core/core.js.php
@@ -329,7 +329,10 @@ core.start = function() {
 	}).trigger("resize");
 
 	// Ajouter l'attribut data-lity afin de faire la liaison avec lity
-	$("a[rel='data-lity']").attr("data-lity","");
+	// $("a[rel='data-lity']").attr("data-lity","");
+
+	// Ajouter la classe Gallery afin de faire la liaison avec simplelightbox
+	$("a[rel='gallery']").addClass("gallery","");
 
 };
 core.start();
@@ -351,4 +354,4 @@ core.relativeLuminanceW3C = function(rgba) {
 	var G = (GsRGBA <= .03928) ? GsRGBA / 12.92 : Math.pow((GsRGBA + .055) / 1.055, 2.4);
 	var B = (BsRGBA <= .03928) ? BsRGBA / 12.92 : Math.pow((BsRGBA + .055) / 1.055, 2.4);
 	return .2126 * R + .7152 * G + .0722 * B;
-};
\ No newline at end of file
+};