diff --git a/commons/c2cgeoportal_commons/models/main.py b/commons/c2cgeoportal_commons/models/main.py
index 59c18984ccd..1d38d3e4bb7 100644
--- a/commons/c2cgeoportal_commons/models/main.py
+++ b/commons/c2cgeoportal_commons/models/main.py
@@ -46,6 +46,7 @@
 import colander
 from deform.widget import HiddenWidget, SelectWidget, TextAreaWidget
 from c2cgeoform.ext import colander_ext, deform_ext
+import c2cwsgiutils.broadcast
 
 from c2cgeoportal_commons.config import config
 from c2cgeoportal_commons.models import Base, _
@@ -62,6 +63,7 @@ class InvalidateCacheEvent:
     pass
 
 
+@c2cwsgiutils.broadcast.decorator()
 def cache_invalidate_cb(*args: List[Any]) -> None:
     zope.event.notify(InvalidateCacheEvent())
 
diff --git a/geoportal/c2cgeoportal_geoportal/scaffolds/create/docker-compose-build.yaml.mako b/geoportal/c2cgeoportal_geoportal/scaffolds/create/docker-compose-build.yaml.mako
index 1295e9d3ead..a608a199676 100644
--- a/geoportal/c2cgeoportal_geoportal/scaffolds/create/docker-compose-build.yaml.mako
+++ b/geoportal/c2cgeoportal_geoportal/scaffolds/create/docker-compose-build.yaml.mako
@@ -32,7 +32,7 @@ ${service_defaults('mapserver', 80)}\
       - run
     links:
       - mapserver
-${service_defaults('geoportal', 80)}\
+${service_defaults('geoportal-run', 80)}\
       - HOME_DIR
       - USER_NAME
       - USER_ID
diff --git a/geoportal/c2cgeoportal_geoportal/scaffolds/update/CONST_vars.yaml_tmpl b/geoportal/c2cgeoportal_geoportal/scaffolds/update/CONST_vars.yaml_tmpl
index 87fc204f5a9..c63cb0a3479 100644
--- a/geoportal/c2cgeoportal_geoportal/scaffolds/update/CONST_vars.yaml_tmpl
+++ b/geoportal/c2cgeoportal_geoportal/scaffolds/update/CONST_vars.yaml_tmpl
@@ -46,11 +46,8 @@ vars:
         POSTGRES_DB: geomapfish
         POSTGRES_USER: www-data
         POSTGRES_PASSWORD: www-data
-    geoportal:
-      environment:
-        VISIBLE_WEB_HOST: '{docker_host}'
-        VISIBLE_WEB_PROTOCOL: '{docker_web_protocol}'
-        VISIBLE_ENTRY_POINT: '{docker_entry_point}'
+    geoportal-run:
+      environment: &geo-run-env
         PGHOST: 172.17.0.1
         PGHOST_SLAVE: 172.17.0.1
         PGPORT: 5432
@@ -59,11 +56,19 @@ vars:
         PGDATABASE: geomapfish
         PGSCHEMA: main
         PGSCHEMA_STATIC: main_static
+    geoportal:
+      environment:
+        <<: *geo-run-env
+        VISIBLE_WEB_HOST: '{docker_host}'
+        VISIBLE_WEB_PROTOCOL: '{docker_web_protocol}'
+        VISIBLE_ENTRY_POINT: '{docker_entry_point}'
         TINYOWS_URL: http://tinyows/
         MAPSERVER_URL: http://mapserver/
         PRINT_URL: http://print:8080/print/
         REDIS_HOST: redis
         REDIS_PORT: 6379
+        C2C_REDIS_URL: redis://redis:6379
+        C2C_BROADCAST_PREFIX: c2cgeoportal_
     tilecloudchain:
       environment:
         VISIBLE_ENTRY_POINT: '{docker_entry_point}'
diff --git a/geoportal/c2cgeoportal_geoportal/views/entry.py b/geoportal/c2cgeoportal_geoportal/views/entry.py
index df3f457bb3c..0eba80f24e4 100644
--- a/geoportal/c2cgeoportal_geoportal/views/entry.py
+++ b/geoportal/c2cgeoportal_geoportal/views/entry.py
@@ -49,13 +49,14 @@
 from sqlalchemy.orm import subqueryload
 from sqlalchemy.orm.exc import NoResultFound
 from owslib.wms import WebMapService
+import zope.event.classhandler
 
 from c2cgeoportal_commons import models
 from c2cgeoportal_commons.models import main, static
 from c2cgeoportal_geoportal.lib import get_setting, get_protected_layers_query, \
     get_url2, get_url, get_typed, get_types_map, add_url_params
 from c2cgeoportal_geoportal.lib.cacheversion import get_cache_version
-from c2cgeoportal_geoportal.lib.caching import get_region, invalidate_region,  \
+from c2cgeoportal_geoportal.lib.caching import get_region, \
     set_common_headers, NO_CACHE, PUBLIC_CACHE, PRIVATE_CACHE
 from c2cgeoportal_geoportal.lib.functionality import get_functionality, get_mapserver_substitution_params
 from c2cgeoportal_geoportal.lib.wmstparsing import parse_extent, TimeInformation
@@ -115,6 +116,7 @@ class Entry:
     WFS_NS = "http://www.opengis.net/wfs"
     default_ogc_server = None
     external_ogc_server = None
+    server_wms_capabilities = {}
 
     def __init__(self, request):
         self.request = request
@@ -160,6 +162,13 @@ def __init__(self, request):
                     ", ".join([i[0] for i in models.DBSession.query(main.OGCServer.name).all()])
                 )
 
+        from c2cgeoportal_commons.models.main import InvalidateCacheEvent
+
+        @zope.event.classhandler.handler(InvalidateCacheEvent)
+        def handle(event: InvalidateCacheEvent):
+            del event
+            Entry.server_wms_capabilities = {}
+
     @view_config(route_name="testi18n", renderer="testi18n.html")
     def testi18n(self):  # pragma: no cover
         _ = self.request.translate
@@ -200,6 +209,9 @@ def _get_metadatas(self, item, errors):
     def _wms_getcap(self, ogc_server=None):
         ogc_server = (ogc_server or self.default_ogc_server)
 
+        if ogc_server.id in self.server_wms_capabilities:
+            return self.server_wms_capabilities[ogc_server.id]
+
         url, content, errors = self._wms_getcap_cached(
             ogc_server, self._get_capabilities_cache_role_key(ogc_server)
         )
@@ -215,6 +227,9 @@ def _wms_getcap(self, ogc_server=None):
                 "\nURL: {}\n{}".format(url, content)
             errors.add(error)
             log.error(error, exc_info=True)
+
+        self.server_wms_capabilities[ogc_server.id] = (wms, errors)
+
         return wms, errors
 
     @cache_region.cache_on_arguments()
@@ -1008,7 +1023,7 @@ def _get_functionalities(theme):
     @staticmethod
     @view_config(route_name="invalidate", renderer="json")
     def invalidate_cache():  # pragma: no cover
-        invalidate_region()
+        c2cgeoportal_commons.models.main.cache_invalidate_cb()
         return {
             "success": True
         }