diff --git a/cmd/vpc/main.go b/cmd/vpc/main.go
index 52d8133..e73f7e9 100644
--- a/cmd/vpc/main.go
+++ b/cmd/vpc/main.go
@@ -51,8 +51,15 @@ func main() {
 		} else if state == "deleted" {
 			kv.DeleteInDB(DB, "vpc/"+*name)
 		}
+	case "check":
+		if state, err := kv.GetFromDB(DB, "vpc/"+*name+"/state"); err != nil {
+			os.Exit(1)
+		} else if state != "created" {
+			os.Exit(1)
+		}
 	default:
 		fmt.Printf("Available commande:\n - create\n - delete\n - check\n")
 		os.Exit(1)
 	}
+	os.Exit(0)
 }