Kourtney Kardashian doesn't want to get married to Scott Disick.

The 32-year-old socialite - who has an 18-month-old son Mason with the TV star - has vowed not to snap under pressure from her mom, kris jenner, to tie the knot with Scott to avoid having another baby out of wedlock.

In a clip from an upcoming episode of reality show 'Keeping Up with the Kardashians', Kourtney snaps at Kris: "That's not up for discussion, nor do I care what anyone's thoughts are."

She added: "I definitely don't want to get married just for the sake of getting married. This is my life. I don't need a piece of paper to make it a family unit. I don't want to get married right now and I don't have to listen to my mom or anyone else!"

Kourtney's younger sister Kim recently admitted her engagement to basketball star Kris Humphries thrilled her sibling because it had taken "pressure" of her own relationship.

Kim explained: "Kourtney doesn't like all the big weddings and big ring thing so she said she's been relieved of a lot of pressure because my mom and everyone was pressuring her and Scott to get married."