Annual Report 2017

31. Other Non-Current Liabilities

in thousands of EUR

31 December 2017

31 December 2016

Contingent consideration

19,071

1,130

Rental incentives

6,739

7,587

Other

5,609

4,593

31,419

13,310

In 2017, the increase in non-current contingent consideration mainly relates to the acquisition of additional shareholding in Visilab in 2019.

Rental incentives relate to the straight-lining effect of operating lease payments over the lease term. 'Other' mainly includes the long-term portion of deferred income related to commissions on consumer insurances.