Montreal Taxpayer

I just completed my wife and my federal and Quebec returns. All seems fine except both returns have the warning that "The taxable amount of dividends from line 12000 of the federal return is different than the taxable amount of dividends from line 128 of the Quebec return." I have reported amounts correctly from the slips. Is this warning flagging a real problem or is it normal? It still says that I can e-file all our returns. Thanks