diff --git a/judge/admin/comments.py b/judge/admin/comments.py
index d69c1c6df5..a0e28b5633 100644
--- a/judge/admin/comments.py
+++ b/judge/admin/comments.py
@@ -51,7 +51,7 @@ def unhide_comment(self, request, queryset):
                                             '%d comments successfully unhidden.',
                                             count) % count)
 
-    @admin.display(description=_('Associated page'), ordering='page')
+    @admin.display(description=_('associated page'), ordering='page')
     def linked_page(self, obj):
         link = obj.link
         if link is not None:
diff --git a/judge/admin/problem.py b/judge/admin/problem.py
index 9a2150a194..c78c0981f6 100644
--- a/judge/admin/problem.py
+++ b/judge/admin/problem.py
@@ -174,7 +174,7 @@ def get_readonly_fields(self, request, obj=None):
                 fields += ('description',)
         return fields
 
-    @admin.display(description=_('Authors'))
+    @admin.display(description=_('authors'))
     def show_authors(self, obj):
         return ', '.join(map(attrgetter('user.username'), obj.authors.all()))
 
diff --git a/judge/admin/profile.py b/judge/admin/profile.py
index 67466e5c1c..7bddd5fd8d 100644
--- a/judge/admin/profile.py
+++ b/judge/admin/profile.py
@@ -92,15 +92,15 @@ def show_public(self, obj):
         return format_html('<a href="{0}" style="white-space:nowrap;">{1}</a>',
                            obj.get_absolute_url(), gettext('View on site'))
 
-    @admin.display(description=_('User'), ordering='user__username')
+    @admin.display(description=_('user'), ordering='user__username')
     def admin_user_admin(self, obj):
         return obj.username
 
-    @admin.display(description=_('Email'), ordering='user__email')
+    @admin.display(description=_('email'), ordering='user__email')
     def email(self, obj):
         return obj.user.email
 
-    @admin.display(description=_('Timezone'), ordering='timezone')
+    @admin.display(description=_('timezone'), ordering='timezone')
     def timezone_full(self, obj):
         return obj.timezone
 
diff --git a/judge/admin/submission.py b/judge/admin/submission.py
index fb05d31123..aa3889d304 100644
--- a/judge/admin/submission.py
+++ b/judge/admin/submission.py
@@ -207,23 +207,23 @@ def recalculate_score(self, request, queryset):
                                             '%d submissions were successfully rescored.',
                                             len(submissions)) % len(submissions))
 
-    @admin.display(description=_('Problem code'), ordering='problem__code')
+    @admin.display(description=_('problem code'), ordering='problem__code')
     def problem_code(self, obj):
         return obj.problem.code
 
-    @admin.display(description=_('Problem name'), ordering='problem__name')
+    @admin.display(description=_('problem name'), ordering='problem__name')
     def problem_name(self, obj):
         return obj.problem.name
 
-    @admin.display(description=_('User'), ordering='user__user__username')
+    @admin.display(description=_('user'), ordering='user__user__username')
     def user_column(self, obj):
         return obj.user.user.username
 
-    @admin.display(description=_('Time'), ordering='time')
+    @admin.display(description=_('time'), ordering='time')
     def execution_time(self, obj):
         return round(obj.time, 2) if obj.time is not None else 'None'
 
-    @admin.display(description=_('Memory'), ordering='memory')
+    @admin.display(description=_('memory'), ordering='memory')
     def pretty_memory(self, obj):
         memory = obj.memory
         if memory is None:
@@ -233,7 +233,7 @@ def pretty_memory(self, obj):
         else:
             return gettext('%.2f MB') % (memory / 1024)
 
-    @admin.display(description=_('Language'), ordering='language__name')
+    @admin.display(description=_('language'), ordering='language__name')
     def language_column(self, obj):
         return obj.language.name