1 files changed, 7 insertions, 1 deletions
diff --git a/packages/web3-typescript-typings/index.d.ts b/packages/web3-typescript-typings/index.d.ts
index 4841e093f..d50bd6b93 100644
--- a/packages/web3-typescript-typings/index.d.ts
+++ b/packages/web3-typescript-typings/index.d.ts
@@ -84,7 +84,13 @@ declare module 'web3' {
             type: string;
         }
 
-        interface Contract<A> {
+        interface ContractInstance {
+            address: string;
+            abi: Web3.ContractAbi;
+            [name: string]: any;
+        }
+
+        interface Contract<A extends ContractInstance> {
             at(address: string): A;
         }