diff --git a/docs/observation_actions.rst b/docs/observation_actions.rst
index e5225d27358516e55bb4f354ce0f5b826dcb2c1a..fe0f54fdec9bbe7ed69ec61beefa925fa53d506d 100644
--- a/docs/observation_actions.rst
+++ b/docs/observation_actions.rst
@@ -17,8 +17,8 @@ The possible actions of an agent are
 Observation Spaces
 ==================
 In the **Flatland** environment we have included three basic observations to get started. The figure below illustrates the observation range of the different basic observation: Global, Local Grid and Local Tree.
-.. image:: WGfFtP7.png
-   :target: https://i.imgur.com/WGfFtP7.png
+.. image:: https://i.imgur.com/WGfFtP7.png
+
    
 Global Observation
 ------------------