diff --git a/src/Components/PayNowButton.res b/src/Components/PayNowButton.res
index c8115142a..6de1aa890 100644
--- a/src/Components/PayNowButton.res
+++ b/src/Components/PayNowButton.res
@@ -65,10 +65,7 @@ let make = (
     Utils.handlePostMessage([("handleSdkConfirm", confirmPayload)])
   }
 
-  let buttonText =
-    sdkHandleConfirmPayment.buttonText->String.length > 0
-      ? sdkHandleConfirmPayment.buttonText
-      : localeString.payNowButton
+  let buttonText = sdkHandleConfirmPayment.buttonText->Option.getOr(localeString.payNowButton)
 
   React.useEffect4(() => {
     if showFields {
diff --git a/src/Types/PaymentType.res b/src/Types/PaymentType.res
index 3b022b3b6..0acca83f5 100644
--- a/src/Types/PaymentType.res
+++ b/src/Types/PaymentType.res
@@ -134,7 +134,7 @@ type billingAddress = {
 
 type sdkHandleConfirmPayment = {
   handleConfirm: bool,
-  buttonText: string,
+  buttonText?: string,
   confirmParams: ConfirmType.confirmParams,
 }
 
@@ -260,7 +260,6 @@ let defaultBillingAddress = {
 
 let defaultSdkHandleConfirmPayment = {
   handleConfirm: false,
-  buttonText: "",
   confirmParams: ConfirmType.defaultConfirm,
 }