diff --git a/src/apps/common/coininfo.py b/src/apps/common/coininfo.py
index f209f7dd6..34535a9dd 100644
--- a/src/apps/common/coininfo.py
+++ b/src/apps/common/coininfo.py
@@ -130,7 +130,7 @@ COINS = [
         address_type=55,
         address_type_p2sh=16,
         maxfee_kb=100000,
-        signed_message_header="AxeCoin Signed Message:\n",
+        signed_message_header="DarkCoin Signed Message:\n",
         xpub_magic=0x02fe52cc,
         xpub_magic_segwit_p2sh=None,
         xpub_magic_segwit_native=None,