diff --git a/defs/coins/monetaryunit.json b/defs/coins/monetaryunit.json
new file mode 100644
index 000000000..4fcd35d81
--- /dev/null
+++ b/defs/coins/monetaryunit.json
@@ -0,0 +1,36 @@
+{
+  "coin_name": "MonetaryUnit",
+  "coin_shortcut": "MUE",
+  "coin_label": "MUE",
+  "website": "https://www.monetaryunit.org",
+  "github": "https://github.com/muecoin/MUECore",
+  "maintainer": "Sotiris Blad <swthrhs@protonmail.com>",
+  "curve_name": "secp256k1",
+  "address_type": 16,
+  "address_type_p2sh": 76,
+  "maxfee_kb": 100000,
+  "minfee_kb": 1000,
+  "signed_message_header": "MonetaryUnit Signed Message:\n",
+  "hash_genesis_block": "000002acd994a815401fbaae0e52404b32857efd0b7b0c77b8e0715ccdd6d437",
+  "xprv_magic": 76066276, 
+  "xpub_magic": 76067358, 
+  "xpub_magic_segwit_p2sh": null,
+  "xpub_magic_segwit_native": null,
+  "bech32_prefix": null,
+  "cashaddr_prefix": null,
+  "slip44": 5,
+  "segwit": false,
+  "decred": false,
+  "forkid": null,
+  "force_bip143": false,
+  "default_fee_b": {
+    "Normal": 10
+  },
+  "dust_limit": 5460,
+  "blocktime_seconds": 40,
+  "address_prefix": "monetaryunit:",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": []
+}
diff --git a/defs/coins/monetaryunit.png b/defs/coins/monetaryunit.png
new file mode 100644
index 000000000..19a646b9b
Binary files /dev/null and b/defs/coins/monetaryunit.png differ