diff --git a/.env.example b/.env.example
index e6ff1ce..8d11abe 100644
--- a/.env.example
+++ b/.env.example
@@ -39,7 +39,7 @@ DEFAULT_MPESA_ASSET=cUSD
 MPESA_BEARER_TOKEN=eyJeSIsInRcCI6IkpXVCJ.yJwdWJsaWNLZXkiOiIwrrrrrr
 MPESA_ONRAMP_BASE=https://pretium.v1.grassecon.net
 
-# Known stable voucher addresses (USDm, USD₮)
-STABLE_VOUCHER_ADDRESSES=0x765DE816845861e75A25fCA122bb6898B8B1282a,0x48065fbBE25f71C9282ddf5e1cD6D6A887483D5e
+# Known stable voucher addresses (USDm, USD₮, USDC)
+STABLE_VOUCHER_ADDRESSES=0x765DE816845861e75A25fCA122bb6898B8B1282a,0x48065fbBE25f71C9282ddf5e1cD6D6A887483D5e,0xcebA9300f2b948710d2653dD7B07f33A8B32118C
 DEFAULT_STABLE_VOUCHER_ADDRESS=0x765DE816845861e75A25fCA122bb6898B8B1282a
 DEFAULT_STABLE_VOUCHER_DECIMALS=18