diff --git a/debian/50gnm.py b/debian/50gnm.py
index dde5347..afe45cf 100644
--- a/debian/50gnm.py
+++ b/debian/50gnm.py
@@ -210,7 +210,7 @@ JSON_CELL_TYPES = {
     ]
   },
   "decheterie": {
-    "url": "https://download.data.grandlyon.com/ws/grandlyon/gip_proprete.gipdecheterie/all.json?field=identifiant&value=[identifiant]",
+    "url": "https://download.data.grandlyon.com/wfs/grandlyon?SERVICE=WFS&VERSION=2.0.0&outputformat=GEOJSON&request=GetFeature&typename=gip_proprete.gipdecheterie&filter=<Filter><PropertyIsLike wildcard='*' singleChar='.' escape='!'><PropertyName>identifiant</PropertyName><Literal>[identifiant]</Literal></PropertyIsLike></Filter>",
     "cache_duration": 86400,
     "force_async": False,
     "name": u"Déchèterie",
@@ -223,7 +223,7 @@ JSON_CELL_TYPES = {
     ]
   },
   "donnerie": {
-    "url": "https://download.data.grandlyon.com/ws/grandlyon/gip_proprete.gipdonnerie/all.json?field=identifiant&value=[identifiant]",
+    "url": "https://download.data.grandlyon.com/wfs/grandlyon?SERVICE=WFS&VERSION=2.0.0&outputformat=GEOJSON&request=GetFeature&typename=gip_proprete.gipdonnerie&filter=<Filter><PropertyIsLike wildcard='*' singleChar='.' escape='!'><PropertyName>identifiant</PropertyName><Literal>[identifiant]</Literal></PropertyIsLike></Filter>",
     "cache_duration": 86400,
     "force_async": False,
     "name": u"Donnerie",