Broken tab holding the screen in

Hello. When I was removing the screen from my Sony Ericsson W580i, I accidentally broke a tab on the top of the screen which has holding the screen in. Can I use the screen with broken tab or I should replace the screen?

P.S.: I will connect a photo to describe the problem.

Block Image

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0