diff --git a/mosiac.py b/mosiac.py
index b812040..f14aea4 100755
--- a/mosiac.py
+++ b/mosiac.py
@@ -5,7 +5,6 @@ Does mosiacs.
 """
 import os
 import time
-import random
 import colorsys
 import threading
 
@@ -145,7 +144,7 @@ class Mosiac():
 		tol += int(tol == 0)
 		indexs = dist.argsort()[:tol]
 		# choice = dist.argmin()  # closet value
-		choice = random.choice(indexs)
+		choice = np.random.choice(indexs)
 		return cluster[tuple(nodes[choice])]