diff --git a/src/settings/default.yml b/src/settings/default.yml
index 1652c21..77db94c 100644
--- a/src/settings/default.yml
+++ b/src/settings/default.yml
@@ -42,7 +42,7 @@ brim:
   speed: 40.0
   offset: 4.0
 top:
-  thickness: 0.8
+  thickness: 1.2
 bottom:
   flowRate: 1.2
   speed: 40.0