diff --git a/README.md b/README.md
index 25150f15516f7bbf3f0f5b585c134e65908770b9..bfcaa243242f898ee03ad5b9da42161147fcc75c 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ A set of filter nodes have been developed for both sensors, to take into account
 Next figure shows the basic structure of filter nodes for both the 3D LIDAR and the depth camera.
 
 
-![alt text]( "Basic structure of the filter nodes for both the 3D LIDAR and the depth camera sensors")
+![](https://gitlab.iri.upc.edu/mobile_robotics/colrobtransp/3d_navigation/iri_3d_navigation_how_to/-/blob/master/images/3d_nav.jpg "Basic structure of the filter nodes for both the 3D LIDAR and the depth camera sensors")
 
 
 The filters used for the 3D LIDAR are: