diff --git a/frontend/src/features/VesselSidebar/Controls/Control.tsx b/frontend/src/features/VesselSidebar/Controls/Control.tsx
index b73b45ed56..1889d6fbda 100644
--- a/frontend/src/features/VesselSidebar/Controls/Control.tsx
+++ b/frontend/src/features/VesselSidebar/Controls/Control.tsx
@@ -1,3 +1,4 @@
+import { useMainAppSelector } from '@hooks/useMainAppSelector'
 import { Accent, Button, Tag, TagBullet, TagGroup, THEME } from '@mtes-mct/monitor-ui'
 import { useCallback, useMemo } from 'react'
 import styled from 'styled-components'
@@ -23,6 +24,7 @@ type ControlProps = {
 export function Control({ control, isLastItem }: ControlProps) {
   const isSuperUser = useIsSuperUser()
   const dispatch = useMainAppDispatch()
+  const openedMissionDraft = useMainAppSelector(store => store.mission.draft)
   const numberOfInfractions = useMemo(() => getNumberOfInfractions(control), [control])
   const gearAndSpeciesInfractionsLength = useMemo(
     () => control.gearInfractions.length + control.speciesInfractions.length,
@@ -140,7 +142,7 @@ export function Control({ control, isLastItem }: ControlProps) {
           </OtherComments>
         )}
         {isSuperUser && (
-          <ModifyButton accent={Accent.SECONDARY} onClick={openMission}>
+          <ModifyButton accent={Accent.SECONDARY} disabled={!!openedMissionDraft} onClick={openMission}>
             Ouvrir le contrôle
           </ModifyButton>
         )}