diff --git a/def.go b/def.go
index e366d71..925c340 100644
--- a/def.go
+++ b/def.go
@@ -78,7 +78,7 @@ type ObjClassif struct {
 	ObjTypeID64 int64
 }
 
-type OjbClass struct {
+type ObjClass struct {
 	ID64           int64
 	IntlId         string `json:"intl_id"`
 	Name           string `json:"name"`