Lionel Messi struggled to make an impact on his first Paris St-Germain start as the French side were held by Club Bruges in the Champions League.
Messi struck the crossbar but, it was Ander Herrera who netted the opener after great work from Kylian Mbappe.
Hans Vanaken scored a deserved equaliser before the break to get the Jan Breydel Stadium rocking.
A frustrating evening for Messi then saw him yellow carded for a second-half foul.
Mbappe was replaced after 51 minutes due to an injury.