diff --git a/core/admin.py b/core/admin.py
index 566a5eec..0b4ab843 100644
--- a/core/admin.py
+++ b/core/admin.py
@@ -46,7 +46,7 @@ class TranslationFieldsetMixin:
             translation_fields += get_translation_fields(orig)
         if translation_fields:
             fieldsets = list(fieldsets) + [
-                (_("Translations"), {"fields": translation_fields})
+                (_("translations"), {"fields": translation_fields})
             ]
         return fieldsets
 
@@ -59,18 +59,18 @@ class FieldsetsMixin:
     def get_fieldsets(self, request, obj=None):
         fieldsets = []
         if self.general_fields:
-            fieldsets.append((_("General"), {"fields": self.general_fields}))
+            fieldsets.append((_("general"), {"fields": self.general_fields}))
         if self.relation_fields:
-            fieldsets.append((_("Relations"), {"fields": self.relation_fields}))
+            fieldsets.append((_("relations"), {"fields": self.relation_fields}))
         opts = self.model._meta
         if any(f.name == "uuid" for f in opts.fields):
-            fieldsets.append((_("Metadata"), {"fields": ["uuid"]}))
+            fieldsets.append((_("metadata"), {"fields": ["uuid"]}))
         ts = []
         for name in ("created", "modified"):
             if any(f.name == name for f in opts.fields):
                 ts.append(name)
         if ts:
-            fieldsets.append((_("Timestamps"), {"fields": ts, "classes": ["collapse"]}))
+            fieldsets.append((_("timestamps"), {"fields": ts, "classes": ["collapse"]}))
         return fieldsets