diff --git a/vignettes/IBD.Rmd b/vignettes/IBD.Rmd
index 88ddcd0..f27b089 100644
--- a/vignettes/IBD.Rmd
+++ b/vignettes/IBD.Rmd
@@ -19,7 +19,8 @@ knitr::opts_chunk$set(
     eval = TRUE,
     cache = FALSE,
     dev.args = list(bg = "transparent"),
-    out.width = 600
+    out.width = 600,
+    crop = NULL
 )
 
 knitr::knit_hooks$set(output = multimedia::ansi_aware_handler)
diff --git a/vignettes/illustration.Rmd b/vignettes/illustration.Rmd
index d1025ad..9b91c6d 100644
--- a/vignettes/illustration.Rmd
+++ b/vignettes/illustration.Rmd
@@ -19,7 +19,8 @@ knitr::opts_chunk$set(
     eval = TRUE,
     cache = FALSE,
     dev.args = list(bg = "transparent"),
-    out.width = 600
+    out.width = 600,
+    crop = NULL
 )
 
 knitr::knit_hooks$set(output = multimedia::ansi_aware_handler)
diff --git a/vignettes/mindfulness.Rmd b/vignettes/mindfulness.Rmd
index 63ba85c..9579055 100644
--- a/vignettes/mindfulness.Rmd
+++ b/vignettes/mindfulness.Rmd
@@ -19,7 +19,8 @@ knitr::opts_chunk$set(
     eval = TRUE,
     cache = FALSE,
     dev.args = list(bg = "transparent"),
-    out.width = 600
+    out.width = 600,
+    crop = NULL
 )
 
 knitr::knit_hooks$set(output = multimedia::ansi_aware_handler)
diff --git a/vignettes/random.Rmd b/vignettes/random.Rmd
index 20f1d87..e24aa42 100644
--- a/vignettes/random.Rmd
+++ b/vignettes/random.Rmd
@@ -19,7 +19,8 @@ knitr::opts_chunk$set(
     eval = TRUE,
     cache = FALSE,
     dev.args = list(bg = "transparent"),
-    out.width = 600
+    out.width = 600,
+    crop = NULL
 )
 
 knitr::knit_hooks$set(output = multimedia::ansi_aware_handler)