Fix tslint

1 files changed, 2 insertions, 2 deletions

diff --git a/packages/sol-cov/src/coverage_subprovider.ts b/packages/sol-cov/src/coverage_subprovider.ts
index fc8b55188..6504d5a46 100644
--- a/packages/sol-cov/src/coverage_subprovider.ts
+++ b/packages/sol-cov/src/coverage_subprovider.ts
@@ -56,8 +56,8 @@ export class CoverageSubprovider extends Subprovider {
      * @param next Callback to call if this subprovider decides not to handle the request
      * @param end Callback to call if subprovider handled the request and wants to pass back the request.
      */
-    // tslint:disable-next-line:prefer-function-over-method
-    public handleRequest(payload: JSONRPCRequestPayload, next: NextCallback, end: ErrorCallback) {
+    // tslint:disable-next-line:prefer-function-over-method async-suffix
+    public async handleRequest(payload: JSONRPCRequestPayload, next: NextCallback, end: ErrorCallback) {
         switch (payload.method) {
             case 'eth_sendTransaction':
                 const txData = payload.params[0];