diff --git a/debian/50gnm.py b/debian/50gnm.py
index 5073ca7..a5b9c7d 100644
--- a/debian/50gnm.py
+++ b/debian/50gnm.py
@@ -843,6 +843,12 @@ WCS_FORM_ASSET_SLOTS = {
     },
 }
 
+COMBO_MAP_LAYER_ASSET_SLOTS = {
+    'marker': {
+        'prefix': 'Marqueur',
+    },
+}
+
 import memcache
 memcache.SERVER_MAX_VALUE_LENGTH = 10 * 1024 * 1024