diff --git a/src/piratechain/PiratechainTools.ts b/src/piratechain/PiratechainTools.ts
index 37998f448..daa818261 100644
--- a/src/piratechain/PiratechainTools.ts
+++ b/src/piratechain/PiratechainTools.ts
@@ -20,7 +20,7 @@ import {
 import { PluginEnvironment } from '../common/innerPlugin'
 import { asIntegerString } from '../common/types'
 import { encodeUriCommon, parseUriCommon } from '../common/uriHelpers'
-import { getDenomInfo } from '../common/utils'
+import { getLegacyDenomination } from '../common/utils'
 import {
   asArrrPublicKey,
   asPiratechainPrivateKeys,
@@ -191,7 +191,7 @@ export class PiratechainTools implements EdgeCurrencyTools {
 
   async encodeUri(
     obj: EdgeEncodeUri,
-    customTokens?: EdgeMetaToken[]
+    customTokens: EdgeMetaToken[] = []
   ): Promise<string> {
     const { pluginId } = this.currencyInfo
     const { nativeAmount, currencyCode, publicAddress } = obj
@@ -202,9 +202,9 @@ export class PiratechainTools implements EdgeCurrencyTools {
 
     let amount
     if (nativeAmount != null) {
-      const denom = getDenomInfo(
-        this.currencyInfo,
+      const denom = getLegacyDenomination(
         currencyCode ?? this.currencyInfo.currencyCode,
+        this.currencyInfo,
         customTokens
       )
       if (denom == null) {