diff --git a/allianceauth/fleetactivitytracking/views.py b/allianceauth/fleetactivitytracking/views.py
index 232fa456..ff076e51 100644
--- a/allianceauth/fleetactivitytracking/views.py
+++ b/allianceauth/fleetactivitytracking/views.py
@@ -320,8 +320,8 @@ def click_fatlink_view(request, token, fat_hash=None):
         messages.warning(
             request,
             _(
-                f"Cannot register the fleet participation for {character.character_name}. The character needs to be online."
-            ),
+                "Cannot register the fleet participation for {character_name}. The character needs to be online."
+            ).format(character_name=character.character_name)
         )
 
     return redirect('fatlink:view')
diff --git a/allianceauth/services/abstract.py b/allianceauth/services/abstract.py
index d6e500e0..4e045ce7 100644
--- a/allianceauth/services/abstract.py
+++ b/allianceauth/services/abstract.py
@@ -100,7 +100,10 @@ class BaseSetPasswordServiceAccountView(ServicesCRUDMixin, BaseServiceView, Upda
     def post(self, request, *args, **kwargs):
         result = super().post(request, *args, **kwargs)
         if self.get_form().is_valid():
-            messages.success(request, _(f"Successfully set your {self.service_name} password"))
+            messages.success(
+                request,
+                _("Successfully set your {service_name} password").format(service_name=self.service_name)
+            )
         return result