In Ovid's The story of Daedalus and Icarus why do Icarus's why do Icarus's wings fall off?

In Ovid's story of Daedalus and Icarus, Icarus's wings fall off because he flies too close to the sun, ignoring his father's warnings. The heat from the sun melts the wax that holds his wings together, causing them to disintegrate. As a result, Icarus plummets into the sea, illustrating the consequences of hubris and disregard for limits.