diff --git a/modules/ppcp-axo-block/resources/js/hooks/useDeleteEmptyKeys.js b/modules/ppcp-axo-block/resources/js/hooks/useDeleteEmptyKeys.js
new file mode 100644
index 000000000..04043e0a9
--- /dev/null
+++ b/modules/ppcp-axo-block/resources/js/hooks/useDeleteEmptyKeys.js
@@ -0,0 +1,27 @@
+import { useCallback } from '@wordpress/element';
+
+const isObject = ( value ) => typeof value === 'object' && value !== null;
+const isNonEmptyString = ( value ) => value !== '';
+
+const removeEmptyValues = ( obj ) => {
+	if ( ! isObject( obj ) ) {
+		return obj;
+	}
+
+	return Object.fromEntries(
+		Object.entries( obj )
+			.map( ( [ key, value ] ) => [
+				key,
+				isObject( value ) ? removeEmptyValues( value ) : value,
+			] )
+			.filter( ( [ _, value ] ) =>
+				isObject( value )
+					? Object.keys( value ).length > 0
+					: isNonEmptyString( value )
+			)
+	);
+};
+
+export const useDeleteEmptyKeys = () => {
+	return useCallback( removeEmptyValues, [] );
+};
diff --git a/modules/ppcp-axo-block/resources/js/hooks/useFastlaneSdk.js b/modules/ppcp-axo-block/resources/js/hooks/useFastlaneSdk.js
index dd62939d1..1ac40e711 100644
--- a/modules/ppcp-axo-block/resources/js/hooks/useFastlaneSdk.js
+++ b/modules/ppcp-axo-block/resources/js/hooks/useFastlaneSdk.js
@@ -1,11 +1,17 @@
-import { useEffect, useRef, useState } from '@wordpress/element';
+import { useEffect, useRef, useState, useMemo } from '@wordpress/element';
 import Fastlane from '../../../../ppcp-axo/resources/js/Connection/Fastlane';
 import { log } from '../../../../ppcp-axo/resources/js/Helper/Debug';
+import { useDeleteEmptyKeys } from './useDeleteEmptyKeys';
 
 const useFastlaneSdk = ( axoConfig, ppcpConfig ) => {
 	const [ fastlaneSdk, setFastlaneSdk ] = useState( null );
 	const initializingRef = useRef( false );
 	const configRef = useRef( { axoConfig, ppcpConfig } );
+	const deleteEmptyKeys = useDeleteEmptyKeys();
+
+	const styleOptions = useMemo( () => {
+		return deleteEmptyKeys( configRef.current.axoConfig.style_options );
+	}, [ deleteEmptyKeys ] );
 
 	useEffect( () => {
 		const initFastlane = async () => {
@@ -25,7 +31,7 @@ const useFastlaneSdk = ( axoConfig, ppcpConfig ) => {
 
 				await fastlane.connect( {
 					locale: configRef.current.ppcpConfig.locale,
-					styles: configRef.current.ppcpConfig.styles,
+					styles: styleOptions,
 				} );
 
 				fastlane.setLocale( 'en_us' );
@@ -39,7 +45,7 @@ const useFastlaneSdk = ( axoConfig, ppcpConfig ) => {
 		};
 
 		initFastlane();
-	}, [] );
+	}, [ fastlaneSdk, styleOptions ] );
 
 	useEffect( () => {
 		configRef.current = { axoConfig, ppcpConfig };