diff --git a/conf/locale/locale_en-US.ini b/conf/locale/locale_en-US.ini
index 90f6c60e7..e4cabd7bc 100644
--- a/conf/locale/locale_en-US.ini
+++ b/conf/locale/locale_en-US.ini
@@ -982,6 +982,7 @@ repos.private = Private
 repos.watches = Watches
 repos.stars = Stars
 repos.issues = Issues
+repos.size = Size
 
 auths.auth_manage_panel = Authentication Manage Panel
 auths.new = Add New Source
diff --git a/templates/admin/repo/list.tmpl b/templates/admin/repo/list.tmpl
index aa60260bb..62d9cb4bf 100644
--- a/templates/admin/repo/list.tmpl
+++ b/templates/admin/repo/list.tmpl
@@ -22,7 +22,7 @@
 								<th>{{.i18n.Tr "admin.repos.watches"}}</th>
 								<th>{{.i18n.Tr "admin.repos.stars"}}</th>
 								<th>{{.i18n.Tr "admin.repos.issues"}}</th>
-								<th>Size</th>
+								<th>{{.i18n.Tr "admin.repos.size"}}</th>
 								<th>{{.i18n.Tr "admin.users.created"}}</th>
 								<th>{{.i18n.Tr "admin.notices.op"}}</th>
 							</tr>