diff --git a/config.ml b/config.ml
index 374ed49..06fb494 100644
--- a/config.ml
+++ b/config.ml
@@ -544,7 +544,7 @@ let defconf =
   ; columns        = Csingle [||]
   ; beyecolumns    = None
   ; updatecurs     = false
-  ; hfsize         = 12
+  ; hfsize         = 12 * Wsi.fontsizefactor ()
   ; pgscale        = 1.0
   ; usepbo         = false
   ; wheelbypage    = false