diff --git a/R/check_singularity.R b/R/check_singularity.R
index e2e369f61..9c2909716 100644
--- a/R/check_singularity.R
+++ b/R/check_singularity.R
@@ -97,6 +97,7 @@
 #' )
 #' check_singularity(model)
 #'
+#' \dontru{
 #' # Fixing singularity issues using priors in glmmTMB
 #' # Example taken from `vignette("priors", package = "glmmTMB")`
 #' dat <- readRDS(system.file(
@@ -120,7 +121,7 @@
 #' model_with_priors <- update(model, priors = prior)
 #' # no singular fit
 #' check_singularity(model_with_priors)
-#'
+#' }
 #' @export
 check_singularity <- function(x, tolerance = 1e-5, ...) {
   UseMethod("check_singularity")
diff --git a/man/check_singularity.Rd b/man/check_singularity.Rd
index cfe2dca0c..01b85ee85 100644
--- a/man/check_singularity.Rd
+++ b/man/check_singularity.Rd
@@ -92,6 +92,7 @@ model <- lme4::lmer(
 )
 check_singularity(model)
 
+\dontru{
 # Fixing singularity issues using priors in glmmTMB
 # Example taken from `vignette("priors", package = "glmmTMB")`
 dat <- readRDS(system.file(
@@ -115,6 +116,7 @@ prior <- data.frame(
 model_with_priors <- update(model, priors = prior)
 # no singular fit
 check_singularity(model_with_priors)
+}
 \dontshow{\}) # examplesIf}
 }
 \references{