diff --git a/.env.example b/.env.example
index afe929ed3..934747a89 100644
--- a/.env.example
+++ b/.env.example
@@ -75,4 +75,5 @@ OPENNODE_API_ENDPOINT=https://api.opennode.com/
 OPENNODE_KEY=OPENNODE_ADMIN_KEY
 
 # FakeWallet
-FAKE_WALLET_KEY=E9873D79C6D87DC0FB6A5778633389F4453213303DA61F20BD67FC233AA33262
\ No newline at end of file
+FAKE_WALLET_KEY=E9873D79C6D87DC0FB6A5778633389F4453213303DA61F20BD67FC233AA33262
+LNBITS_DENOMINATION=sats
\ No newline at end of file