1 files changed, 6 insertions, 0 deletions
diff --git a/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts b/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
index 9bed40079..3ca5695c4 100644
--- a/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
+++ b/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
@@ -608,6 +608,12 @@ export class ExchangeWrapper extends ContractWrapper {
         this._unsubscribe(subscriptionToken);
     }
     /**
+     * Cancels all existing subscriptions
+     */
+    public unsubscribeAll(): void {
+        super.unsubscribeAll();
+    }
+    /**
      * Gets historical logs without creating a subscription
      * @param   eventName           The exchange contract event you would like to subscribe to.
      * @param   subscriptionOpts    Subscriptions options that let you configure the subscription.