German club Borussia Dortmund has been forced to install a pigeon poo defence system in its home ground as the birds have been firing their dropping on fans and the coaching staff below.
According to Metro.co.uk, the club will be spending thousands of pounds on 20 pyramid shaped mirrors that will reflect light, a bit like a disco ball.
With its cheap ticket prices and incredible atmosphere, the Westfalenstadion seems an ideal place to watch football, the report said.
However, the home of Borussia Dortmund is far from perfect, with the ground struggling with a pigeon problem in recent months, the report added.
The mirrors will be placed all over the ground in the hope that pigeons get confused and flock away, the report further said.
Experts have drawn up the plan, and construction work is set to begin in the coming days to get the mirrors all setup, according to the report.