diff --git a/core/src/apps/common/coininfo.py b/core/src/apps/common/coininfo.py
index 484a9e2e45..aafca7a645 100644
--- a/core/src/apps/common/coininfo.py
+++ b/core/src/apps/common/coininfo.py
@@ -549,7 +549,7 @@ COINS = [
         coin_shortcut="FJC",
         address_type=36,
         address_type_p2sh=16,
-        maxfee_kb=10000000,
+        maxfee_kb=1000000000,
         signed_message_header="FujiCoin Signed Message:\n",
         xpub_magic=0x0488b21e,
         xpub_magic_segwit_p2sh=0x049d7cb2,