diff --git a/GeoLib/AnalyticalGeometry.h b/GeoLib/AnalyticalGeometry.h
index b66cd04835a96eec12f6918f07ae3c6acfdb86bb..b28f06f0765b4c56e21ea9f92222eea5b075c202 100644
--- a/GeoLib/AnalyticalGeometry.h
+++ b/GeoLib/AnalyticalGeometry.h
@@ -21,15 +21,8 @@
 
 #include "Polygon.h"
 
-namespace MathLib
-{
-    class PointVec;
-}
-
 namespace GeoLib
 {
-class Polyline;
-class LineSegment;
 
 enum Orientation
 {