diff --git a/R/questdlg.R b/R/questdlg.R
index 9f7e1aa..826f6b8 100644
--- a/R/questdlg.R
+++ b/R/questdlg.R
@@ -9,7 +9,7 @@
 #' @export
 questdlg <- function(
 	quest,
-	dlgtitle,
+	dlgtitle = "",
 	btn = c('y', 'n'),
 	defbtn = 'n',
 	accepted_ans = c('y', 'yes', 'n', 'no')
diff --git a/man/questdlg.Rd b/man/questdlg.Rd
index be00b5a..e4f5fa9 100644
--- a/man/questdlg.Rd
+++ b/man/questdlg.Rd
@@ -6,7 +6,7 @@
 \usage{
 questdlg(
   quest,
-  dlgtitle,
+  dlgtitle = "",
   btn = c("y", "n"),
   defbtn = "n",
   accepted_ans = c("y", "yes", "n", "no")