diff --git a/DESCRIPTION b/DESCRIPTION
index 287d955d..0888ada8 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -48,7 +48,8 @@ Suggests:
     testthat (>= 3.1.5),
     withr (>= 2.1.0)
 VignetteBuilder:
-    knitr
+    knitr,
+    rmarkdown
 Config/Needs/verdepcheck: rstudio/bslib, mllg/checkmate,
     tidyverse/ggplot2, rstudio/htmltools, r-lib/lifecycle,
     insightsengineering/rtables, rstudio/shiny, daattali/shinyjs,
diff --git a/R/get_dt_rows.R b/R/get_dt_rows.R
index 4e3d99f0..b90cc5be 100644
--- a/R/get_dt_rows.R
+++ b/R/get_dt_rows.R
@@ -9,7 +9,7 @@
 #'
 #' @return (`shiny::tagList`) A `shiny tagList`.
 #'
-#' @examples
+#' @examplesIf require("DT")
 #' library(shiny)
 #' library(DT)
 #'
diff --git a/man/get_dt_rows.Rd b/man/get_dt_rows.Rd
index 36ee4b96..e9367828 100644
--- a/man/get_dt_rows.Rd
+++ b/man/get_dt_rows.Rd
@@ -19,6 +19,7 @@ get_dt_rows(dt_name, dt_rows)
 Maps the \code{lengthMenu} selected value property of \code{DT::datatable} to a \code{shiny} variable.
 }
 \examples{
+\dontshow{if (require("DT")) (if (getRversion() >= "3.4") withAutoprint else force)(\{ # examplesIf}
 library(shiny)
 library(DT)
 
@@ -48,4 +49,5 @@ if (interactive()) {
     server = function(input, output, session) server("my_table_module")
   )
 }
+\dontshow{\}) # examplesIf}
 }
diff --git a/tests/testthat/test-plot_with_settings.R b/tests/testthat/test-plot_with_settings.R
index bc572ff0..70a0a178 100644
--- a/tests/testthat/test-plot_with_settings.R
+++ b/tests/testthat/test-plot_with_settings.R
@@ -233,6 +233,8 @@ testthat::test_that("type_download_srv download all types of files and change th
 })
 
 testthat::test_that("type_download_srv downloads a png file with different dimensions", {
+  testthat::skip_if_not_installed("png")
+
   shiny::testServer(
     teal.widgets:::type_download_srv,
     args = download_srv_args,
@@ -248,6 +250,8 @@ testthat::test_that("type_download_srv downloads a png file with different dimen
 })
 
 testthat::test_that("type_download_srv downloads a png file using default dimensions input dimensions are NULL", {
+  testthat::skip_if_not_installed("png")
+
   shiny::testServer(
     teal.widgets:::type_download_srv,
     args = list(
@@ -309,6 +313,8 @@ plot_with_settings_args <- list(
 )
 
 testthat::test_that("plot_with_settings_srv set dimensions and download a png file - base", {
+  testthat::skip_if_not_installed("png")
+
   plot_with_settings_args$plot_r <- function() plot(1)
   shiny::testServer(
     teal.widgets:::plot_with_settings_srv,
@@ -331,6 +337,8 @@ testthat::test_that("plot_with_settings_srv set dimensions and download a png fi
 })
 
 testthat::test_that("plot_with_settings_srv set dimensions and download a png file - ggplot2", {
+  testthat::skip_if_not_installed("png")
+
   plot_with_settings_args$plot_r <- function() {
     ggplot2::ggplot(mtcars, ggplot2::aes(mpg, wt)) +
       ggplot2::geom_line()
@@ -356,6 +364,8 @@ testthat::test_that("plot_with_settings_srv set dimensions and download a png fi
 })
 
 testthat::test_that("plot_with_settings_srv set dimensions and download a png file - grob", {
+  testthat::skip_if_not_installed("png")
+
   plot_with_settings_args$plot_r <- function() {
     ggplot2::ggplotGrob(
       ggplot2::ggplot(mtcars, ggplot2::aes(mpg, wt)) +
@@ -383,6 +393,8 @@ testthat::test_that("plot_with_settings_srv set dimensions and download a png fi
 })
 
 testthat::test_that("plot_with_settings_srv set dimensions and download a png file - trellis", {
+  testthat::skip_if_not_installed("png")
+
   plot_with_settings_args$plot_r <- function() {
     lattice::densityplot(1)
   }
@@ -407,6 +419,8 @@ testthat::test_that("plot_with_settings_srv set dimensions and download a png fi
 })
 
 testthat::test_that("plot_with_settings_srv set dimensions and download a png file - WRONG type", {
+  testthat::skip_if_not_installed("png")
+
   plot_with_settings_args$plot_r <- function() 2
 
   shiny::testServer(
@@ -442,6 +456,8 @@ testthat::test_that("plot_with_settings_srv expand no error", {
 })
 
 testthat::test_that("plot_with_settings_srv set dimensions and download a png file from modal", {
+  testthat::skip_if_not_installed("png")
+
   plot_with_settings_args[["plot_r"]] <- function() plot(1)
   shiny::testServer(
     teal.widgets:::plot_with_settings_srv,