diff --git a/py/pallete_schema.py b/py/pallete_schema.py
index 850fbea..7c1260f 100644
--- a/py/pallete_schema.py
+++ b/py/pallete_schema.py
@@ -45,11 +45,12 @@ class PalleteSchema :
 
 	def closest (self, comparison, space = 'BGR', pallete = None) :
 		p = pallete if pallete is not None else self.pallete
-		colors = normalize_colors(space, )	
+		colors = normalize_colors(space, p)	
 
 	def normalize_colors (self, space = 'BGR', pallete = None) :
 		colors = []
-		for color in pallete :
+		p = pallete if pallete is not None else self.pallete
+		for color in p :
 			colors.append(convert_color(color['color'], color['space'], space))
 		return colors