Manager Nicky Law had no desire to keep the midfielder at the club and a return to Millmoor was set for Monday.
However with the Millers facing an injury crisis of their own, boss Ronnie Moore has recalled Daws for tomorrow's clash with Derby.
Speaking to MarinersNet, Daws gave a brief statement: "I have enjoyed my stay here. I'm now going back to Rotherham now to try and win my place back. I'vd loved playing football and am glad to have done that at Grimsby,"