Apparatuses and methods for correcting a duty-cycle of a clock signal are disclosed. An apparatus includes a duty-cycle adjuster, a circuit, and a clock detector. The duty-cycle adjuster is configured to receive an input clock signal and correct a duty-cycle of a corrected clock signal relative to an input duty-cycle of the input clock signal. The circuit is configured to control corrections made to the duty-cycle of the corrected clock signal by the duty-cycle adjuster. The clock detector is configured to disable the corrections made to the duty-cycle of the corrected clock signal responsive to a detection that the input clock signal is disabled.