Year End Roth Conversion

I made a small year end Roth conversion (Direct distribution from my 401k to a Roth IRA in December 2024).  No tax was withheld.  I did a mock tax return for 2024 and determined that through payroll and pension deductions I have overpaid my federal taxes, including consideration of the Roth Conversion.  Would Uncle Sam still expect an estimated tax payment on the conversion before the end of the year.