diff --git a/types/ganache-core/ganache-core-tests.ts b/types/ganache-core/ganache-core-tests.ts
index c0a6121c34..b58575277f 100644
--- a/types/ganache-core/ganache-core-tests.ts
+++ b/types/ganache-core/ganache-core-tests.ts
@@ -1,3 +1,3 @@
-import { provider } from "ganache-core";
+import { provider } from 'ganache-core';
 
-provider({ verbose: true });
+provider({ verbose: true, vmErrorsOnRPCResponse: false });
diff --git a/types/ganache-core/index.d.ts b/types/ganache-core/index.d.ts
index 9297848806..07d0892f24 100644
--- a/types/ganache-core/index.d.ts
+++ b/types/ganache-core/index.d.ts
@@ -4,7 +4,7 @@
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.4
 
-import { Provider } from "ethereum-protocol";
+import { Provider } from 'ethereum-protocol';
 export interface GanacheOpts {
     verbose?: boolean;
     logger?: {
@@ -15,5 +15,6 @@ export interface GanacheOpts {
     networkId?: number;
     mnemonic?: string;
     gasLimit?: number;
+    vmErrorsOnRPCResponse?: boolean;
 }
 export function provider(opts: GanacheOpts): Provider;