diff --git a/flatland/envs/observations.py b/flatland/envs/observations.py
index d0d4ba4806e953f1185121380107c1f9a4e5c357..bab7e6371b6f77f0ce7f6bd55fb7351a2c3794a7 100644
--- a/flatland/envs/observations.py
+++ b/flatland/envs/observations.py
@@ -551,7 +551,6 @@ class TreeObsForRailEnv(ObservationBuilder):
         tree_data = tree[:4].tolist()
         distance_data = [tree[4]]
         agent_data = tree[5:num_features_per_node].tolist()
-        print(agent_data)
         for children in range(4):
             child_tree = tree[(num_features_per_node + children * child_size):
                               (num_features_per_node + (children + 1) * child_size)]