diff --git a/local/bin/bslider b/local/bin/bslider
index 597a672..09c6a15 100755
--- a/local/bin/bslider
+++ b/local/bin/bslider
@@ -1,4 +1,4 @@
 #!/bin/sh
-wjt -x "$(xbacklight -get)" | while read next; do
-    xbacklight -set "$next"
+xbacklight -get | xargs printf '%.0f' | xargs wjt -x | while read next; do
+    xbacklight -time 0 -set "$next"
 done