diff --git a/src/pages/NewMemberContractCreationPage/MemberContractCreationForm.tsx b/src/pages/NewMemberContractCreationPage/MemberContractCreationForm.tsx
index b07c61987..d1af61c46 100644
--- a/src/pages/NewMemberContractCreationPage/MemberContractCreationForm.tsx
+++ b/src/pages/NewMemberContractCreationPage/MemberContractCreationForm.tsx
@@ -928,6 +928,7 @@ const MemberContractCreationForm: React.FC<
                             <InputNumber
                               min={1}
                               value={totalAmount}
+                              step={0.1}
                               onChange={e => {
                                 setTotalAmount(Number(e))
                                 setCategory({