diff --git a/modoboa/core/utils.py b/modoboa/core/utils.py
index d3903687d..820ded898 100644
--- a/modoboa/core/utils.py
+++ b/modoboa/core/utils.py
@@ -13,7 +13,7 @@ from django.utils.translation import gettext as _
 from modoboa.core.extensions import exts_pool
 from modoboa.core.password_hashers import get_configured_password_hasher, PasswordHasher
 from modoboa.lib.api_client import ModoAPIClient
-from modoboa.rspamd.utils import check_rspamd_installed
+from modoboa.rspamd.utils import check_rspamd_installed, get_rspamd_options
 
 
 def parse_map_file(path):
@@ -108,7 +108,8 @@ def get_capabilities():
     """Return the list of capabilities of this modoboa instance."""
     capabilities = {}
     # Rspamd
-    rspamd_options = check_rspamd_installed()
-    if rspamd_options is not None:
+    is_rspamd_installed = check_rspamd_installed()
+    if is_rspamd_installed:
+        rspamd_options = get_rspamd_options()
         capabilities.update({"rspamd": rspamd_options})
     return capabilities
diff --git a/modoboa/rspamd/management/commands/manage_rspamd_maps.py b/modoboa/rspamd/management/commands/manage_rspamd_maps.py
index 4446bb234..c4cf4474a 100644
--- a/modoboa/rspamd/management/commands/manage_rspamd_maps.py
+++ b/modoboa/rspamd/management/commands/manage_rspamd_maps.py
@@ -1,4 +1,5 @@
 """Management command to create DKIM keys."""
+
 from django.core.management.base import BaseCommand, CommandError
 
 from modoboa.parameters import tools as param_tools
diff --git a/modoboa/rspamd/utils.py b/modoboa/rspamd/utils.py
index aace6b6bf..14d014070 100644
--- a/modoboa/rspamd/utils.py
+++ b/modoboa/rspamd/utils.py
@@ -4,21 +4,27 @@ import shutil
 
 from django.core.exceptions import AppRegistryNotReady
 
-from modoboa.lib import signals as lib_signals
-
 
 def check_rspamd_installed():
+    return shutil.which("rspamd") is not None
+
+
+def get_rspamd_options():
     try:
-        is_rspamd_installed = shutil.which("rspamd") is not None
-        rspamd_options = {} if is_rspamd_installed else None
-        request = lib_signals.get_request()
-        if is_rspamd_installed:
-            if request is not None:
-                rspamd_options["location"] = request.localconfig.parameters.get_value(
-                    "rspamd_dashboard_location"
-                )
-            else:
-                rspamd_options["location"] = None
+        from modoboa.core import models
+
+        is_rspamd_installed = check_rspamd_installed()
+        if not is_rspamd_installed:
+            return None
+        rspamd_options = {}
+        localconfig = models.LocalConfig.objects.first()
+        rspamd_location = localconfig.parameters.get_value(
+            "rspamd_dashboard_location", raise_exception=False
+        )
+        if not rspamd_location:
+            return None
+        rspamd_options["location"] = rspamd_location
+        return rspamd_options
     except AppRegistryNotReady:
+        # If the instance is not restarted after rspamd installation
         return None
-    return rspamd_options