diff --git a/SCRYPT-README b/SCRYPT-README
index 8e0b9be8..bb6150ad 100644
--- a/SCRYPT-README
+++ b/SCRYPT-README
@@ -34,6 +34,11 @@ a value of 40 is enough and increasing this further has little effect.
 export GPU_USE_SYNC_OBJECTS=1
 may help CPU usage a little as well.
 
+On windows the same commands can be passed via a batch file if the following
+lines are in the .bat before starting cgminer:
+setx GPU_MAX_ALLOC_PERCENT 100
+setx GPU_USE_SYNC_OBJECTS 1
+
 --intensity XX (-I XX)
 
 Just like in bitcoin mining, scrypt mining takes an intensity, however the