diff --git a/src/loom-provider.ts b/src/loom-provider.ts
index f70fb255..712d4fd9 100644
--- a/src/loom-provider.ts
+++ b/src/loom-provider.ts
@@ -305,6 +305,8 @@ export class LoomProvider {
     this._ethRPCMethods.set('eth_newBlockFilter', this._ethCallSupportedMethod)
     this._ethRPCMethods.set('eth_newFilter', this._ethCallSupportedMethod)
     this._ethRPCMethods.set('eth_uninstallFilter', this._ethCallSupportedMethod)
+    this._ethRPCMethods.set('debug_traceTransaction', this._ethCallSupportedMethod)
+    this._ethRPCMethods.set('debug_storageRangeAt', this._ethCallSupportedMethod)
     this._ethRPCMethods.set('eth_getStorageAt', this._ethCallSupportedMethod)
     this._ethRPCMethods.set('eth_subscribe', this._ethSubscribe)
     this._ethRPCMethods.set('eth_unsubscribe', this._ethUnsubscribe)
@@ -425,7 +427,7 @@ export class LoomProvider {
     const prepareMethodToCall = (method: string) => {
       const methodToCall = this._ethRPCMethods.get(method)
       if (!methodToCall) {
-        throw Error(`Method "${payload.method}" not supported on this provider`)
+        throw Error(`Method "${payload.method}"piers not supported on this provider`)
       }
       return methodToCall
     }