Bollywood superstar Shah Rukh Khan, currently busy with his home production "Ra.One", says he doesn't make movies to earn money anymore.

"My mantra for work changed five or seven years ago, I think. Now I don't make movies to make money...I make money to make movies, " Shah Rukh posted on his Twitter page.

The 44-year-old has produced films like "Phir Bhi Dil Hai Hindustani", "Chalte Chalte", "Main Hoon Na" and "Om Shanti Om".