2 files changed, 7 insertions, 7 deletions
diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index d10936d05..c00b1678d 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -20,8 +20,8 @@ export interface BuyButtonProps {
     onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void;
     onSignatureDenied: (buyQuote: BuyQuote) => void;
     onBuyProcessing: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => void;
-    onBuySuccess: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => void;
-    onBuyFailure: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => void;
+    onBuySuccess: (buyQuote: BuyQuote, txHash: string) => void;
+    onBuyFailure: (buyQuote: BuyQuote, txHash: string) => void;
 }
 
 export class BuyButton extends React.Component<BuyButtonProps> {
@@ -80,11 +80,12 @@ export class BuyButton extends React.Component<BuyButtonProps> {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
-                this.props.onBuyFailure(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
+                this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
-        this.props.onBuySuccess(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
+
+        this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/components/buy_order_state_buttons.tsx b/packages/instant/src/components/buy_order_state_buttons.tsx
index 4a6b467d2..3f0764062 100644
--- a/packages/instant/src/components/buy_order_state_buttons.tsx
+++ b/packages/instant/src/components/buy_order_state_buttons.tsx
@@ -6,7 +6,6 @@ import { SecondaryButton } from '../components/secondary_button';
 import { Flex } from '../components/ui/flex';
 
 import { PlacingOrderButton } from '../components/placing_order_button';
-import { SimulatedProgressBar } from '../components/simulated_progress_bar';
 import { ColorOption } from '../style/theme';
 import { OrderProcessState, ZeroExInstantError } from '../types';
 
@@ -22,8 +21,8 @@ export interface BuyOrderStateButtonProps {
     onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void;
     onSignatureDenied: (buyQuote: BuyQuote) => void;
     onBuyProcessing: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => void;
-    onBuySuccess: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => void;
-    onBuyFailure: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => void;
+    onBuySuccess: (buyQuote: BuyQuote, txHash: string) => void;
+    onBuyFailure: (buyQuote: BuyQuote, txHash: string) => void;
     onRetry: () => void;
 }