diff --git a/game/src/cg_gallery.rpy b/game/src/cg_gallery.rpy
index b88af48..fa80f36 100644
--- a/game/src/cg_gallery.rpy
+++ b/game/src/cg_gallery.rpy
@@ -22,8 +22,8 @@ init python:
     # (cg: string; ext: string; w: float; h: float
     def cg(fname, ext, w, h):
         wh = {'x': w, 'y': h}
-        scaleFactor = box_ratio(wh)
-        return im.FactorScale(fname, scaleFactor["x"], scaleFactor["y"], False)
+        scale = box_ratio(wh)
+        return im.FactorScale(fname, scale, scale, False)
 
     # Reads /images/cgs dir for all image files
     # Populates g:Gallery and galleryItems
@@ -60,9 +60,7 @@ init python:
             cent = PREFERRED_HEIGHT * 100.0 / float(xy['y'])
 
         cent /= 100.0
-        xy['x'] = cent
-        xy['y'] = cent
-        return xy
+        return cent
 
     # Call to loading the gallery
     loadGallery()