diff --git a/raytrace_2D.py b/raytrace_2D.py
index d7e37a5..310defc 100644
--- a/raytrace_2D.py
+++ b/raytrace_2D.py
@@ -55,7 +55,7 @@ class Disk(Shapes):
 				if t < 0:
 					return None, None
 			intersection_point = ray.origin + t * ray.direction
-			intersection_point = intersection_point/np.linalg.norm(intersection_point)
+			intersection_point = self.center + self.radius * (intersection_point - self.center)/np.linalg.norm(intersection_point - self.center)
 			return t,intersection_point
 	def get_normal(self, point):
 		normal = (point - self.center)/self.radius