diff --git a/vignettes/config/setup.R b/vignettes/config/setup.R
index 32546cafa33cf10eb4dfa42a062b8e5f784ab61c..3b8f60b8860bc5858c9420ba2231bf2de386b3ee 100644
--- a/vignettes/config/setup.R
+++ b/vignettes/config/setup.R
@@ -27,7 +27,8 @@ ps <- list(box.rectangle = list(col = 1, fill = c("gray70")),
            superpose.symbol = list(col = mycol, pch = 1),
            superpose.region = list(col = mycol, pch = 1),
            superpose.polygon = list(col = mycol),
-           strip.background = list(col = c("gray80", "gray50")))
+           strip.background = list(col = c("gray80", "gray50")),
+           axis.text = list(cex = 0.8))
 trellis.par.set(ps)
 # show.settings()