diff --git a/src/contexts/_default.json b/src/contexts/_default.json
index cb0412cc..3188cce9 100644
--- a/src/contexts/_default.json
+++ b/src/contexts/_default.json
@@ -3,39 +3,39 @@
   "base": "_base",
   "layers": [
     {
-      "id": "flor",
-      "title": "Habitats floristiques",
+      "id": "mtq",
+      "title": "Établissements MTQ",
       "showInLayerList": true,
       "visible": true,
       "baseLayer": false,
       "sourceOptions": {
         "type": "wms",
-        "url": "https://geoegl.msp.gouv.qc.ca/apis/wss/environnement.fcgi",
+        "url": "https://ws.mapserver.transports.gouv.qc.ca/swtq",
         "params": {
-          "layers": "HABITATS_FLORISTIQUES_V",
+          "layers": "etablissement_mtq",
           "version": "1.3.0"
         },
         "queryable": true,
         "queryLayerFeatures": true,
-        "queryTitle": "Habitats floristiques"
+        "queryTitle": "Établissements MTQ"
       }
     },
     {
-      "id": "mtq",
-      "title": "Établissements MTQ",
+      "id": "ferr",
+      "title": "Réseau ferroviaire (MTQ-SWTQ)",
       "showInLayerList": true,
       "visible": true,
       "baseLayer": false,
       "sourceOptions": {
         "type": "wms",
-        "url": "https://ws.mapserver.transports.gouv.qc.ca/swtq",
+        "url": "https://ws.mapserver.transports.gouv.qc.ca/swtq?",
         "params": {
-          "layers": "etablissement_mtq",
+          "layers": "reseau_chfer_qc",
           "version": "1.3.0"
         },
-        "queryable": true,
+        "queryable": false,
         "queryLayerFeatures": true,
-        "queryTitle": "Établissements MTQ"
+        "queryTitle": "Réseau ferroviaire (MTQ-SWTQ)"
       }
     }
   ]