diff --git a/vignettes/check_model.Rmd b/vignettes/check_model.Rmd
index bb800c892..1bd8e6eee 100644
--- a/vignettes/check_model.Rmd
+++ b/vignettes/check_model.Rmd
@@ -19,7 +19,7 @@ options(knitr.kable.NA = "")
 knitr::opts_chunk$set(
   dpi = 300,
   fig.width = 7,
-  fig.height = 7,
+  fig.height = 6,
   out.width = "80%",
   out.height = "80%",
   comment = "#>",