diff --git a/react/features/base/dialog/components/native/BaseDialog.js b/react/features/base/dialog/components/native/BaseDialog.js
index d5d01498a..2657a1d9c 100644
--- a/react/features/base/dialog/components/native/BaseDialog.js
+++ b/react/features/base/dialog/components/native/BaseDialog.js
@@ -73,7 +73,7 @@ class BaseDialog<P: Props, S: State> extends AbstractDialog<P, S> {
 
     _onCancel: () => void;
 
-    _onSubmit: () => boolean;
+    _onSubmit: ?string => boolean;
 
     /**
      * Renders the content of the dialog.
diff --git a/react/features/base/dialog/components/native/InputDialog.js b/react/features/base/dialog/components/native/InputDialog.js
index 9ed9ea660..e50233580 100644
--- a/react/features/base/dialog/components/native/InputDialog.js
+++ b/react/features/base/dialog/components/native/InputDialog.js
@@ -85,7 +85,7 @@ class InputDialog extends BaseDialog<Props, State> {
                 <View style = { brandedDialog.buttonWrapper }>
                     <TouchableOpacity
                         disabled = { okDisabled }
-                        onPress = { this._onSubmit }
+                        onPress = { this._onSubmitValue }
                         style = { [
                             brandedDialog.button,
                             brandedDialog.buttonFarLeft,
@@ -116,7 +116,7 @@ class InputDialog extends BaseDialog<Props, State> {
         });
     }
 
-    _onSubmit: ?string => boolean;
+    _onSubmit: (?string) => boolean;
 
     _onSubmitValue: () => boolean;