diff --git a/DESCRIPTION b/DESCRIPTION
index 5d7bc84..0e56988 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -18,5 +18,7 @@ Imports:
     xml2
 Suggests:
     shiny,
+    spelling,
     testthat (>= 3.0.0)
 Config/testthat/edition: 3
+Language: en-US
diff --git a/inst/WORDLIST b/inst/WORDLIST
new file mode 100644
index 0000000..f21d81d
--- /dev/null
+++ b/inst/WORDLIST
@@ -0,0 +1,12 @@
+BPMN
+Bonitasoft
+CMD
+Devtools
+Rmd
+TypeScript
+bpmn
+css
+devtools
+htmlwidgets
+widget's
+️
diff --git a/tests/spelling.R b/tests/spelling.R
new file mode 100644
index 0000000..6713838
--- /dev/null
+++ b/tests/spelling.R
@@ -0,0 +1,3 @@
+if(requireNamespace('spelling', quietly = TRUE))
+  spelling::spell_check_test(vignettes = TRUE, error = FALSE,
+                             skip_on_cran = TRUE)