1 files changed, 2 insertions, 2 deletions
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 4357f15d2..970400a57 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
@@ -52,6 +52,6 @@ export class UInt extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return `uint${this._width}`;
+        return `${SolidityTypes.Uint}${this._width}`;
     }
 }