diff --git a/src/components/Utils/ControlledDateTimePicker.tsx b/src/components/Utils/ControlledDateTimePicker.tsx
index e649ffcffb6a08ae9ba1131f09517b9ffa2181cd..4976caa93205150b1def2bcbd44410caedbda36a 100644
--- a/src/components/Utils/ControlledDateTimePicker.tsx
+++ b/src/components/Utils/ControlledDateTimePicker.tsx
@@ -19,6 +19,7 @@ export const ControlledDateTimePicker: FC<DateTimePickerPropsType> = ({
   <Controller
     control={control}
     name={name}
+    defaultValue={null}
     as={({ ref, ...rest }) => (
       <KeyboardDateTimePicker
         margin="normal"