diff --git a/config/alfresco/workflow/workflow-messages_fr.properties b/config/alfresco/workflow/workflow-messages_fr.properties
index bf3a876d75..59aa6880ee 100755
--- a/config/alfresco/workflow/workflow-messages_fr.properties
+++ b/config/alfresco/workflow/workflow-messages_fr.properties
@@ -229,3 +229,4 @@ listconstraint.wf_reviewOutcomeOptions.Reject=Rejeter
 workflowtask.outcome.Approve=Approuv\u00e9
 workflowtask.outcome.Reject=Rejet\u00e9
 
+workflowtask.already.done.error=Cette t\u00e2che a d\u00e9j\u00e0 \u00e9t\u00e9 termin\u00e9e et n'est plus modifiable.
\ No newline at end of file