diff --git a/src/api.ts b/src/api.ts
index b6087f0..94571cd 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -34,7 +34,7 @@ const processMedia = (media: TweetMedia): APIPhoto | APIVideo | null => {
 const populateTweetProperties = async (
   tweet: TweetPartial,
   conversation: TimelineBlobPartial,
-  language: string = 'en'
+  language: string
 ): Promise<APITweet> => {
   let apiTweet = {} as APITweet;
 
diff --git a/wrangler.example.toml b/wrangler.example.toml
index 094b2d5..e2a10f0 100644
--- a/wrangler.example.toml
+++ b/wrangler.example.toml
@@ -2,7 +2,7 @@ name = "fixtweet"
 account_id = "[CLOUDFLARE_ACCOUNT_ID]"
 workers_dev = true
 main = "./dist/worker.js"
-compatibility_date = "2022-07-13"
+compatibility_date = "2022-07-25"
 send_metrics = false
 
 [build]