diff --git a/completers/gum_completer/cmd/choose.go b/completers/gum_completer/cmd/choose.go
index 1de16919b3..da5ac09a44 100644
--- a/completers/gum_completer/cmd/choose.go
+++ b/completers/gum_completer/cmd/choose.go
@@ -67,6 +67,7 @@ func init() {
 	chooseCmd.Flags().String("limit", "", "Maximum number of options to pick")
 	chooseCmd.Flags().Bool("no-limit", false, "Pick unlimited number of options (ignores limit)")
 	chooseCmd.Flags().Bool("ordered", false, "Maintain the order of the selected options")
+	chooseCmd.Flags().Bool("select-if-one", false, "Select the given option if there is only one")
 	chooseCmd.Flags().StringSlice("selected", []string{}, "Options that should start as selected")
 	chooseCmd.Flags().String("selected-prefix", "", "Prefix to show on selected items (hidden if limit is 1)")
 	chooseCmd.Flags().String("selected.align", "", "Text Alignment")
diff --git a/completers/gum_completer/cmd/filter.go b/completers/gum_completer/cmd/filter.go
index d1e79fe2cf..df004ec053 100644
--- a/completers/gum_completer/cmd/filter.go
+++ b/completers/gum_completer/cmd/filter.go
@@ -99,6 +99,7 @@ func init() {
 	filterCmd.Flags().Bool("prompt.underline", false, "Underline text")
 	filterCmd.Flags().String("prompt.width", "", "Text width")
 	filterCmd.Flags().Bool("reverse", false, "Display from the bottom of the screen")
+	filterCmd.Flags().Bool("select-if-one", false, "Select the given option if there is only one")
 	filterCmd.Flags().String("selected-indicator.align", "", "Text Alignment")
 	filterCmd.Flags().String("selected-indicator.background", "", "Background Color")
 	filterCmd.Flags().Bool("selected-indicator.bold", false, "Bold text")