diff --git a/client/client.py b/client/client.py
index 68dbabe..ce9b36d 100755
--- a/client/client.py
+++ b/client/client.py
@@ -114,6 +114,8 @@ def ups():
 
 def color_correction(r,g,b):
     amp = [1,1,0.8]
+    if r < 5 and g < 5 and b < 5:
+        return 0,0,0
     return int(r*amp[0]), int(g*amp[1]), int(b*amp[2])
 
 def ambient_light():