diff --git a/gtk-engine/theme/gtkrc b/gtk-engine/theme/gtkrc
index 5cac2ec..229c443 100644
--- a/gtk-engine/theme/gtkrc
+++ b/gtk-engine/theme/gtkrc
@@ -35,7 +35,7 @@ style "default"
 
 style "scrollbar" = "default"
 {
-  GtkRange::slider_width = 12
+  GtkRange::slider_width = 18
   GtkRange::stepper_size = 1
   GtkRange::trough-border = 0