Question about Fractal Celsius S24

Hi, Just got the cooler delivered. The cooler block doesn't seem to fit my TR4 socket CPU/mainboard (too small?). - I got the Fractal cooler with 'TR4' filter displayed at Digitec. However, the packaging only says AM3/AM4/... Am I mistaken, or is this a bug on the site/incorrect specification? mfg, SB