diff --git a/competency_iena_competencies_api.php b/competency_iena_competencies_api.php
index f9eb5e934c53bfed28da50c4c3e28d5af8485bc0..f877df944324f6198339523dbff7ffa403f85830 100644
--- a/competency_iena_competencies_api.php
+++ b/competency_iena_competencies_api.php
@@ -45,7 +45,6 @@
 		}
 		//Ajoute un tableau d'id de compétences à la matrice
 		if (isset($_POST["addcomp"])) {
-			echo "wtf friend ?";
 			$value = $_POST["addcomp"];
 			//return var_dump($value);
 			
diff --git a/js/matrix.js b/js/matrix.js
index 42310013b1bf6f677e270a91181812e1ed624760..cd10b99713e26aa0608abea56e1740d756f0b8de 100644
--- a/js/matrix.js
+++ b/js/matrix.js
@@ -1,13 +1,13 @@
 jQuery(document).ready(function($){
 	$.noConflict();
 	$('#tab_mgmt').DataTable({
-		responsive: true,
-
+		
 		"language": {
 		"url": "https://cdn.datatables.net/plug-ins/1.10.16/i18n/French.json"
 		},
 		"bSort": false,
-		scrollCollapse: true,
+		scrollX:        true,
+        scrollCollapse: true,
 		fixedColumns: {
 		leftColumns: 1
 		},