diff --git a/src/components/settings/fees/CollaboratorFeesForm.schema.ts b/src/components/settings/fees/CollaboratorFeesForm.schema.ts
index 25d76ce8..6732cf0d 100644
--- a/src/components/settings/fees/CollaboratorFeesForm.schema.ts
+++ b/src/components/settings/fees/CollaboratorFeesForm.schema.ts
@@ -1,7 +1,7 @@
 import type { TFunction } from 'i18next'
 import * as yup from 'yup'
 import { CJ_FEE_ABS_MAX, CJ_FEE_ABS_MIN, CJ_FEE_REL_MAX, CJ_FEE_REL_MIN } from '@/constants/jam'
-import { factorToPercentage, formatSats, isValidInteger } from '@/lib/utils'
+import { factorToPercentage, formatSats, isValidInteger, isValidNumber } from '@/lib/utils'
 import type { AmountSats } from '@/types/global'
 
 export type CollaboratorFeesFormValues = {
@@ -34,7 +34,7 @@ export function createCollaboratorFeesFormSchema({
         .required(maxCjFeeAbsoluteMessage),
       maxCjFeeRelInPercent: yup
         .number()
-        .transform((value) => (isValidInteger(value) ? value : null))
+        .transform((value) => (isValidNumber(value) ? value : null))
         .min(factorToPercentage(CJ_FEE_REL_MIN), maxCjFeeRelativeMessage)
         .max(factorToPercentage(CJ_FEE_REL_MAX), maxCjFeeRelativeMessage)
         .required(maxCjFeeRelativeMessage),