Sunderland fans have now raised more than £25,000 for a tribute to two Newcastle supporters killed on the downed MH17 plane.
Traditionally bitter local rivalries have been put aside by the Wearside club in the aftermath of the tragedy.
A post on the Sunderland forum Ready To Go shows that the fans had originally hoped to raise around £100 for a floral tribute.
But a crowdfunding page shows that the £25,000 milestone has been reached after just two days.
John Alder, 63, and Liam Sweeney, 28, were both travelling to New Zealand to watch Newcastle's pre-season tour when their plane came down over Ukraine.
More top news
Thousands of people have linked hands on Westminster Bridge in a show of solidarity - one week after the terror attack in the capital.
PC Keith Palmer, 48, stabbed by Khalid Masood while on duty in the grounds of the Palace of Westminster last Wednesday.
Engineering firm CH2M won the £170 million contract but have pulled out of phase two of the project over alleged conflicts of interest.