diff --git a/examples/custom_railmap_example.py b/examples/custom_railmap_example.py
index 6162b918734eb311752675e75e203d90e5558c1c..d33d49252618e2a22c6e5c13ae1d434807224ea2 100644
--- a/examples/custom_railmap_example.py
+++ b/examples/custom_railmap_example.py
@@ -51,4 +51,5 @@ env.reset()
 env_renderer = RenderTool(env)
 env_renderer.render_env(show=True)
 
-input("Press Enter to continue...")
+# uncomment to keep the renderer open
+# input("Press Enter to continue...")