diff --git a/Main.go b/Main.go
index b5c6f0a..ee451dd 100644
--- a/Main.go
+++ b/Main.go
@@ -17,6 +17,8 @@ const (
 	largeGap = 3
 	monthWidth  = 7*dayWidth + 6*smallGap
 	monthHeight = (31+6+(7-1))/7 + 2
+
+	titleHeight = smallGap + 1
 )
 
 var (