diff --git a/Rsconscript b/Rsconscript
index ebddbc2..38296a2 100644
--- a/Rsconscript
+++ b/Rsconscript
@@ -16,7 +16,7 @@ configure do
 end
 
 # Kernel default font size.
-KFONT_SIZE = 18
+KFONT_SIZE = 16
 
 # One kilobyte.
 KB = 1024