diff --git a/src/components/app/posts-list/posts-list.tsx b/src/components/app/posts-list/posts-list.tsx
index 46aa4e7..3df5c3d 100644
--- a/src/components/app/posts-list/posts-list.tsx
+++ b/src/components/app/posts-list/posts-list.tsx
@@ -2,6 +2,7 @@
 import Link from "next/link";
 import { Separator } from "@/components/ui/separator";
 import { BlogPost } from "@/lib/definitions";
+import { LOCALE } from "@/lib/constants";
 
 interface PostsListProps {
   posts: BlogPost[];
@@ -15,7 +16,8 @@ export const PostsList: React.FC<PostsListProps> = ({ posts }) => {
           <div>
             <div className="space-y-1">
               <p className="text-xs text-muted-foreground">
-                {createdAt.toLocaleString()}
+                TODO: Remove hard-coded locale
+                {createdAt.toLocaleString(LOCALE)}
               </p>
 
               <h2 className="text-4xl leading-none capitalize">
diff --git a/src/lib/constants.ts b/src/lib/constants.ts
index f417393..ebe832a 100644
--- a/src/lib/constants.ts
+++ b/src/lib/constants.ts
@@ -1 +1,2 @@
 export const POST_LIST_PAGE_SIZE = 10;
+export const LOCALE = "en-GB";