diff --git a/admin/api/exercice.go b/admin/api/exercice.go
index dd1ac5ba..69324d71 100644
--- a/admin/api/exercice.go
+++ b/admin/api/exercice.go
@@ -35,6 +35,15 @@ func init() {
 	router.GET("/api/exercices/:eid/keys/:kid", apiHandler(keyHandler(showExerciceKey)))
 	router.PUT("/api/exercices/:eid/keys/:kid", apiHandler(keyHandler(updateExerciceKey)))
 	router.DELETE("/api/exercices/:eid/keys/:kid", apiHandler(keyHandler(deleteExerciceKey)))
+
+
+	// Synchronize
+	router.GET("/api/sync/exercices/:eid/files", apiHandler(exerciceHandler(
+		func(exercice fic.Exercice, _ []byte) (interface{}, error) { return sync.SyncExerciceFiles(sync.GlobalImporter, exercice), nil })))
+	router.GET("/api/sync/exercices/:eid/hints", apiHandler(exerciceHandler(
+		func(exercice fic.Exercice, _ []byte) (interface{}, error) { return sync.SyncExerciceHints(sync.GlobalImporter, exercice), nil })))
+	router.GET("/api/sync/exercices/:eid/keys", apiHandler(exerciceHandler(
+		func(exercice fic.Exercice, _ []byte) (interface{}, error) { return sync.SyncExerciceKeys(sync.GlobalImporter, exercice), nil })))
 }
 
 func listExercices(_ httprouter.Params, body []byte) (interface{}, error) {