diff --git a/sys/apis/util.lua b/sys/apis/util.lua
index cc59848..b77d444 100644
--- a/sys/apis/util.lua
+++ b/sys/apis/util.lua
@@ -137,7 +137,7 @@ end
 
 function Util.randomFloat(max, min)
 	min = min or 0
-	max = max or 0
+	max = max or 1
 	return (max-min) * math.random() + min
 end