diff --git a/djangocms_blog/admin.py b/djangocms_blog/admin.py
index dda9f54..9b04320 100755
--- a/djangocms_blog/admin.py
+++ b/djangocms_blog/admin.py
@@ -332,7 +332,7 @@ class PostAdmin(PlaceholderAdminMixin, FrontendEditableAdminMixin,
         if apps.is_installed('djangocms_blog.liveblog'):
             fsets[2][1]['fields'][2].append('enable_liveblog')
         filter_function = get_setting('ADMIN_POST_FIELDSET_FILTER')
-        if related:
+        if related and Post.objects.namespace(config.namespace).active_translations().exists():
             fsets[1][1]['fields'][0].append('related')
         if callable(filter_function):
             fsets = filter_function(fsets, request, obj=obj)
diff --git a/djangocms_blog/forms.py b/djangocms_blog/forms.py
index 1ba16fd..0c651c5 100644
--- a/djangocms_blog/forms.py
+++ b/djangocms_blog/forms.py
@@ -94,7 +94,7 @@ class PostAdminFormBase(ConfigFormBase, TranslatableModelForm):
     def available_categories(self):
         qs = BlogCategory.objects
         if self.app_config:
-            return qs.namespace(self.app_config.namespace)
+            return qs.namespace(self.app_config.namespace).active_translations()
         return qs
 
 
diff --git a/tests/test_models.py b/tests/test_models.py
index dbf90da..eb54549 100644
--- a/tests/test_models.py
+++ b/tests/test_models.py
@@ -304,6 +304,10 @@ class AdminTest(BaseTest):
         self.app_config_1.app_data.config.use_related = True
         self.app_config_1.save()
         fsets = post_admin.get_fieldsets(request)
+        self.assertFalse('related' in fsets[1][1]['fields'][0])
+
+        Post.objects.language('en').create(title='post x', app_config=self.app_config_1)
+        fsets = post_admin.get_fieldsets(request)
         self.assertTrue('related' in fsets[1][1]['fields'][0])
 
         self.app_config_1.app_data.config.use_related = False