diff --git a/client/src/components/Donation/paypal-button.tsx b/client/src/components/Donation/paypal-button.tsx
index 510dee766b..afd4f56790 100644
--- a/client/src/components/Donation/paypal-button.tsx
+++ b/client/src/components/Donation/paypal-button.tsx
@@ -85,7 +85,9 @@ export class PaypalButton extends Component<
     this.handleApproval = this.handleApproval.bind(this);
   }
 
-  static getDerivedStateFromProps(props: PaypalButtonProps): PaypalButtonState {
+  static getDerivedStateFromProps(
+    props: Readonly<PaypalButtonProps>
+  ): PaypalButtonState {
     const { donationAmount, donationDuration } = props;
     const configurationObj: {
       amount: number;