diff --git a/minihack/scripts/play_gui.py b/minihack/scripts/play_gui.py
index 4968b98d..cd01691d 100644
--- a/minihack/scripts/play_gui.py
+++ b/minihack/scripts/play_gui.py
@@ -51,7 +51,7 @@ def key_handler(event):
             ch = ord(event.key)
 
         try:
-            action = env.actions.index(ch)
+            action = env.unwrapped.actions.index(ch)
             step(action)
         except (ValueError, TypeError):
             print(
diff --git a/minihack/tiles/window.py b/minihack/tiles/window.py
index 6e4fc8a8..a28ec443 100644
--- a/minihack/tiles/window.py
+++ b/minihack/tiles/window.py
@@ -29,7 +29,7 @@ def __init__(self, title):
         self.fig, self.ax = plt.subplots()
 
         # Show the env name in the window title
-        self.fig.canvas.set_window_title(title)
+        self.fig.canvas.manager.set_window_title(title)
 
         # Turn off x/y axis numbering/ticks
         self.ax.xaxis.set_ticks_position("none")