Championship leaders Dundee have signed French striker Christian Nade following a successful trial spell at Dens Park.
The 29-year-old former Sheffield United and Hearts frontman could make his debut in Saturday's crucial clash against second-placed Hamilton Accies.
Nade is the third recent arrival at Dundee following defender Adam Cummins, on loan from Motherwell, and midfielder Stephen Hughes after a short stint at East Fife.
Meanwhile, Dark Blues keeper John Gibson has joined Cowdenbeath on loan until May.