diff --git a/NumberGenerator.h b/NumberGenerator.h
index 4b6ca97..ee7e86e 100644
--- a/NumberGenerator.h
+++ b/NumberGenerator.h
@@ -134,7 +134,6 @@ public:
         std::list<Point> points;
 
         float x = 0;
-        float y = 0;
         for (int i = 0; i < valCount; ++i)
         {
             x = OFFSET + static_cast <float> (rand()) / (static_cast <float> (RAND_MAX / (std::min(WIDTH, HEIGHT) - 2 * OFFSET)));