1 files changed, 1 insertions, 1 deletions
diff --git a/packages/instant/src/components/zero_ex_instant.tsx b/packages/instant/src/components/zero_ex_instant.tsx
index d54dfc153..365c1610f 100644
--- a/packages/instant/src/components/zero_ex_instant.tsx
+++ b/packages/instant/src/components/zero_ex_instant.tsx
@@ -83,7 +83,7 @@ export class ZeroExInstant extends React.Component<ZeroExInstantProps> {
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
         // tslint:disable-next-line:no-floating-promises
-        gasPriceEstimator.getFastAmountInWeiAsync();
+        gasPriceEstimator.getGasInfoAsync();
 
         // tslint:disable-next-line:no-floating-promises
         this._flashErrorIfWrongNetwork();