diff --git a/DESCRIPTION b/DESCRIPTION
index 2c023f5..eb6e42a 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -20,3 +20,6 @@ Roxygen: list(markdown = TRUE)
 RoxygenNote: 7.1.0
 Depends: 
     R (>= 2.10)
+Suggests: 
+    spelling
+Language: en-US
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)