diff --git a/qortal-ui-plugins/plugins/core/become-minter/become-minter.src.js b/qortal-ui-plugins/plugins/core/become-minter/become-minter.src.js
index f2f887e3..27a8a2de 100644
--- a/qortal-ui-plugins/plugins/core/become-minter/become-minter.src.js
+++ b/qortal-ui-plugins/plugins/core/become-minter/become-minter.src.js
@@ -148,8 +148,8 @@ class BecomeMinter extends LitElement {
 
 	render() {
 		const findMintingAccount = this.mintingAccountData?.find(
-			(ma) =>  ma.publicKey === window.parent.reduxStore.getState().app?.selectedAddress
-            ?.base58PublicKey
+			(ma) =>  ma.mintingAccount === window.parent.reduxStore.getState().app?.selectedAddress
+			?.address
 		);
 
 		const isAlreadySponsored =