diff --git a/common/defs/bitcoin/fujicoin.json b/common/defs/bitcoin/fujicoin.json
index 35fe18dc41..cfe8c572a6 100644
--- a/common/defs/bitcoin/fujicoin.json
+++ b/common/defs/bitcoin/fujicoin.json
@@ -8,8 +8,8 @@
   "curve_name": "secp256k1",
   "address_type": 36,
   "address_type_p2sh": 16,
-  "maxfee_kb": 10000000,
-  "minfee_kb": 100000,
+  "maxfee_kb": 1000000000,
+  "minfee_kb": 10000000,
   "signed_message_header": "FujiCoin Signed Message:\n",
   "hash_genesis_block": "adb6d9cfd74075e7f91608add4bd2a2ea636f70856183086842667a1597714a0",
   "xpub_magic": 76067358,
@@ -25,10 +25,10 @@
   "force_bip143": false,
   "bip115": false,
   "default_fee_b": {
-    "Low": 100,
-    "Economy": 200,
-    "Normal": 500,
-    "High": 1000
+    "Low": 10000,
+    "Economy": 20000,
+    "Normal": 50000,
+    "High": 100000
   },
   "dust_limit": 546,
   "blocktime_seconds": 60,