1 files changed, 1 insertions, 0 deletions
diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index ff1cda1e1..46d121611 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -93,6 +93,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                     return;
                 } else {
                     errorReporter.report(e);
+                    analytics.trackBuySignatureDenied(buyQuote);
                     this.props.onValidationFail(buyQuote, ZeroExInstantError.CouldNotSubmitTransaction);
                     return;
                 }