diff --git a/backend/src/main/kotlin/fr/gouv/cacem/monitorenv/infrastructure/api/endpoints/bff/MissionsController.kt b/backend/src/main/kotlin/fr/gouv/cacem/monitorenv/infrastructure/api/endpoints/bff/MissionsController.kt
index 013ae5e0d8..ecae7d5eb5 100644
--- a/backend/src/main/kotlin/fr/gouv/cacem/monitorenv/infrastructure/api/endpoints/bff/MissionsController.kt
+++ b/backend/src/main/kotlin/fr/gouv/cacem/monitorenv/infrastructure/api/endpoints/bff/MissionsController.kt
@@ -94,7 +94,7 @@ class MissionsController(
         @RequestBody
         updateMissionDataInput: CreateOrUpdateMissionDataInput
     ): MissionDataOutput {
-        if (updateMissionDataInput.id !== null && missionId !== updateMissionDataInput.id) {
+        if ((updateMissionDataInput.id != null) && (missionId != updateMissionDataInput.id)) {
             throw java.lang.IllegalArgumentException("missionId doesn't match with request param")
         }
         return updateMission.execute(
diff --git a/backend/src/main/kotlin/fr/gouv/cacem/monitorenv/infrastructure/api/endpoints/publicapi/ApiMissionsController.kt b/backend/src/main/kotlin/fr/gouv/cacem/monitorenv/infrastructure/api/endpoints/publicapi/ApiMissionsController.kt
index 910b0efe9e..c2b7ab8fd2 100644
--- a/backend/src/main/kotlin/fr/gouv/cacem/monitorenv/infrastructure/api/endpoints/publicapi/ApiMissionsController.kt
+++ b/backend/src/main/kotlin/fr/gouv/cacem/monitorenv/infrastructure/api/endpoints/publicapi/ApiMissionsController.kt
@@ -93,7 +93,7 @@ class ApiMissionsController(
         @RequestBody
         updateMissionDataInput: CreateOrUpdateMissionDataInput
     ): MissionDataOutput {
-        if (updateMissionDataInput.id === null || missionId !== updateMissionDataInput.id) {
+        if ((updateMissionDataInput.id == null) || (missionId != updateMissionDataInput.id)) {
             throw java.lang.IllegalArgumentException("missionId doesn't match with request param")
         }
         return updateMission.execute(