diff --git a/utils/resedit/space.py b/utils/resedit/space.py
index fc496e2..2dacb97 100644
--- a/utils/resedit/space.py
+++ b/utils/resedit/space.py
@@ -85,7 +85,7 @@ class Space:
     self.__create_treSystems()
 
     # Custom widget drawing area thingy.
-    self.zoom = 1
+    self.zoom = 1.
     self.space_sel = ""
     area = self.__swidget("draSpace")
     area.set_double_buffered(True)