diff --git a/04_histogram.gp b/04_histogram.gp
index 793fbdd..16eeb17 100644
--- a/04_histogram.gp
+++ b/04_histogram.gp
@@ -6,7 +6,7 @@
 #
 
 set encoding utf8
-set terminal pdf enhanced color size 2.8,2.8
+set terminal pdfcairo enhanced color font 'Arial,6' size 4, 4
 set output "../img/04_histogram.pdf"
 
 set title "Presenza di Internet nelle \
@@ -23,4 +23,4 @@ set style histogram rowstacked gap 1
 set boxwidth 0.9
 set style fill transparent solid 0.5
 plot '04_histogram.dat' using 2:xtic(1) \
-	title "No", '' using 3 title "Si"
+	title "No", '' using 3 title "Sì"