diff --git a/EPAServeur/Startup.cs b/EPAServeur/Startup.cs
index fbd8f18..ee49ee9 100644
--- a/EPAServeur/Startup.cs
+++ b/EPAServeur/Startup.cs
@@ -124,6 +124,7 @@ namespace EPAServeur
             //Services
             services.AddScoped<ICollaborateurService, CollaborateurService>();
             services.AddScoped<IFormationService, FormationService>();
+            services.AddScoped<IParticipationFormationService, ParticipationFormationService>();
             services.AddScoped<INoteService, NoteService>();
             services.AddScoped<IReferentEPService, ReferentEPService>();
             services.AddScoped<IEngagementService, EngagementService>();