Increasing geolocation radius

In geolocation settings i have set the radius to 1000km but when i try to adjust the radius using the slider on my website, it says “value must be equal to or less than 100”. How can i increase this to 1000?

Please try this PHP snippet

			$form['fields']['_radius']['max_value'] = 1000;
		return $form;

Thanks for the reply. Where is it that I paste this PHP snippet into?

Please use the Code Snippets plugin to add and manage custom PHP code snippets Code Snippets – WordPress plugin |