diff --git a/frontend/components/employees/ContractTab.vue b/frontend/components/employees/ContractTab.vue
index 041c021..d81107c 100644
--- a/frontend/components/employees/ContractTab.vue
+++ b/frontend/components/employees/ContractTab.vue
@@ -162,9 +162,9 @@
           <input id="create-contract-start-date" v-model="createContractForm.startDate" type="date" :class="createContractStartDateFieldClass" />
         </div>
 
-        <div v-if="requiresCreateContractEndDate">
+        <div v-if="showsCreateContractEndDate">
           <label class="text-md font-semibold text-neutral-700" for="create-contract-end-date">
-            Fin contrat <span class="text-red-600">*</span>
+            Fin contrat <span v-if="requiresCreateContractEndDate" class="text-red-600">*</span>
           </label>
           <input id="create-contract-end-date" v-model="createContractForm.endDate" type="date" :class="createContractEndDateFieldClass" />
         </div>
@@ -235,6 +235,7 @@ defineProps<{
   createContractNatureFieldClass: string
   createContractFieldClass: string
   createContractStartDateFieldClass: string
+  showsCreateContractEndDate: boolean
   requiresCreateContractEndDate: boolean
   createContractEndDateFieldClass: string
   isCreateContractFormValid: boolean
diff --git a/frontend/composables/useEmployeeDetailPage.ts b/frontend/composables/useEmployeeDetailPage.ts
index 83fbe2f..5c807d4 100644
--- a/frontend/composables/useEmployeeDetailPage.ts
+++ b/frontend/composables/useEmployeeDetailPage.ts
@@ -11,7 +11,7 @@ import { getEmployeeRttSummary, createRttPayment } from '~/services/employee-rtt
 import { getEmployee, updateEmployee } from '~/services/employees'
 import { listPublicHolidays } from '~/services/public-holidays'
 import { formatNullableYmdToFr, getTodayYmd, shiftYmd } from '~/utils/date'
-import { contractNatureLabel, isContractNature, requiresContractEndDate } from '~/utils/contract'
+import { contractNatureLabel, isContractNature, requiresContractEndDate, showsContractEndDate } from '~/utils/contract'
 
 export const useEmployeeDetailPage = () => {
   const route = useRoute()
@@ -99,6 +99,7 @@ export const useEmployeeDetailPage = () => {
   const isContractEndDateValid = computed(() => contractForm.endDate !== '')
   const showContractEndDateError = computed(() => validationTouched.endDate && !isContractEndDateValid.value)
 
+  const showsCreateContractEndDate = computed(() => showsContractEndDate(createContractForm.contractNature))
   const requiresCreateContractEndDate = computed(() => requiresContractEndDate(createContractForm.contractNature))
   const isCreateContractValid = computed(() => createContractForm.contractId !== '')
   const isCreateContractNatureValid = computed(() => isContractNature(createContractForm.contractNature))
@@ -314,8 +315,8 @@ export const useEmployeeDetailPage = () => {
     await loadEmployee()
   }
 
-  watch(requiresCreateContractEndDate, (required) => {
-    if (!required) {
+  watch(showsCreateContractEndDate, (shows) => {
+    if (!shows) {
       createContractForm.endDate = ''
     }
   })
@@ -353,6 +354,7 @@ export const useEmployeeDetailPage = () => {
     createContractNatureFieldClass,
     createContractFieldClass,
     createContractStartDateFieldClass,
+    showsCreateContractEndDate,
     requiresCreateContractEndDate,
     createContractEndDateFieldClass,
     isCreateContractFormValid,
diff --git a/frontend/pages/employees/[id].vue b/frontend/pages/employees/[id].vue
index a05f84a..a913583 100644
--- a/frontend/pages/employees/[id].vue
+++ b/frontend/pages/employees/[id].vue
@@ -78,6 +78,7 @@
                     :create-contract-nature-field-class="createContractNatureFieldClass"
                     :create-contract-field-class="createContractFieldClass"
                     :create-contract-start-date-field-class="createContractStartDateFieldClass"
+                    :shows-create-contract-end-date="showsCreateContractEndDate"
                     :requires-create-contract-end-date="requiresCreateContractEndDate"
                     :create-contract-end-date-field-class="createContractEndDateFieldClass"
                     :is-create-contract-form-valid="isCreateContractFormValid"
@@ -131,6 +132,7 @@ const {
     createContractNatureFieldClass,
     createContractFieldClass,
     createContractStartDateFieldClass,
+    showsCreateContractEndDate,
     requiresCreateContractEndDate,
     createContractEndDateFieldClass,
     isCreateContractFormValid,
diff --git a/frontend/pages/employees/index.vue b/frontend/pages/employees/index.vue
index 76487a5..b67493b 100644
--- a/frontend/pages/employees/index.vue
+++ b/frontend/pages/employees/index.vue
@@ -154,7 +154,7 @@
                             La date de début est obligatoire.
                         </p>
                     </div>
-                    <div v-if="requiresContractEndDateComputed">
+                    <div v-if="showsContractEndDateComputed">
                         <label class="text-md font-semibold text-neutral-700" for="contract-end-date">
                             Fin contrat
                             <span v-if="requiresContractEndDateComputed" class="text-red-600">*</span>
@@ -166,7 +166,7 @@
                             :class="contractEndDateFieldClass"
                         />
                         <p v-if="showContractEndDateError" class="mt-1 text-sm text-red-600">
-                            La date de fin est obligatoire pour un CDD ou un intérim.
+                            La date de fin est obligatoire pour un CDD.
                         </p>
                     </div>
                 </template>
@@ -199,7 +199,7 @@ import {listContracts} from '~/services/contracts'
 import {createEmployee, deleteEmployee, listEmployees, updateEmployee} from '~/services/employees'
 import {listSites} from '~/services/sites'
 import SiteFilterSelector from '~/components/SiteFilterSelector.vue'
-import {contractNatureLabel, isContractNature, requiresContractEndDate} from '~/utils/contract'
+import {contractNatureLabel, isContractNature, requiresContractEndDate, showsContractEndDate} from '~/utils/contract'
 
 useHead({
     title: 'Employés'
@@ -264,6 +264,7 @@ const isSiteValid = computed(() => form.siteId !== '')
 const isContractValid = computed(() => form.contractId !== '')
 const isContractNatureValid = computed(() => isContractNature(form.contractNature))
 const isContractStartDateValid = computed(() => form.contractStartDate !== '')
+const showsContractEndDateComputed = computed(() => showsContractEndDate(form.contractNature))
 const requiresContractEndDateComputed = computed(() => requiresContractEndDate(form.contractNature))
 const isContractEndDateValid = computed(() => {
     if (!requiresContractEndDateComputed.value) return true
@@ -429,7 +430,7 @@ const handleSubmit = async () => {
                 contractId: Number(form.contractId),
                 contractNature: form.contractNature,
                 contractStartDate: form.contractStartDate,
-                contractEndDate: requiresContractEndDateComputed.value ? form.contractEndDate : null
+                contractEndDate: form.contractEndDate || null
             })
         }
 
@@ -460,8 +461,8 @@ watch(isDrawerOpen, (isOpen) => {
     }
 })
 
-watch(requiresContractEndDateComputed, (required) => {
-    if (!required) {
+watch(showsContractEndDateComputed, (shows) => {
+    if (!shows) {
         form.contractEndDate = ''
     }
 })
diff --git a/frontend/utils/contract.ts b/frontend/utils/contract.ts
index 6b8a3a2..60aa7de 100644
--- a/frontend/utils/contract.ts
+++ b/frontend/utils/contract.ts
@@ -8,10 +8,14 @@ export const contractNatureLabel = (value?: ContractNature) => {
   return 'CDI'
 }
 
-export const requiresContractEndDate = (nature: ContractNature) => {
+export const showsContractEndDate = (nature: ContractNature) => {
   return nature === 'CDD' || nature === 'INTERIM'
 }
 
+export const requiresContractEndDate = (nature: ContractNature) => {
+  return nature === 'CDD'
+}
+
 export const isContractNature = (value: string): value is ContractNature => {
   return (CONTRACT_NATURES as readonly string[]).includes(value)
 }