diff --git a/PIbd-22_Kalyshev_Y_V_MotorBoat_Base/SetBoatsGeneric.cs b/PIbd-22_Kalyshev_Y_V_MotorBoat_Base/SetBoatsGeneric.cs
index 6f2989c..1d06735 100644
--- a/PIbd-22_Kalyshev_Y_V_MotorBoat_Base/SetBoatsGeneric.cs
+++ b/PIbd-22_Kalyshev_Y_V_MotorBoat_Base/SetBoatsGeneric.cs
@@ -36,7 +36,7 @@ namespace PIbd_22_Kalyshev_Y_V_MotorBoat_Base
         /// <returns></returns>
         public int Insert(T boat)
         {
-            if (!_places.Contains(boat))
+            if (_places.Contains(boat))
             {
                 return -1;
             }