Google Map API key cut out

Hello!
The JS minify is cut out google API key from link that connect google map to the page.
My link was:
<script type=’text/javascript’ src=’https://maps.google.com/maps/api/js?sensor=true&key=AIzaSyBoQ1waGu5KCQvqG1Wty1-ZlTzUO_pFSx4′></script&gt;

After JS minify the API key is cuted and google maps doesnt dispays, because the google required API key to display the map now (aboiut few months).

Errors in browser console:
“Google Maps API error: MissingKeyMapError https://developers.google.com/maps/documentation/javascript/error-messages#missing-key-map-error&#8221; b5fab.js:23:7798
“Google Maps API warning: NoApiKeys https://developers.google.com/maps/documentation/javascript/error-messages#no-api-keys”util.js:211:33

Demo site example http://secretlab.name/