diff --git a/plugins/utilities/sandbox.py b/plugins/utilities/sandbox.py
index 95a14b7..28358d9 100644
--- a/plugins/utilities/sandbox.py
+++ b/plugins/utilities/sandbox.py
@@ -2132,7 +2132,8 @@ class Nice(mm.MainMenuWindow):
                     n = n.node
                 if i == 11:  # Lit Mine
                     n = Bomb(position=p, bomb_type='land_mine', bomb_scale=bss,
-                             blast_radius=br).autoretain().arm()
+                             blast_radius=br).autoretain()
+                    n.arm() # returns None
                     n = n.node
                 if i > 11 and i < 17:  # Eggs
                     from bascenev1lib.gameutils import SharedObjects