diff --git a/ui/dialogs/dialogs.d.ts b/ui/dialogs/dialogs.d.ts
index 8114eb669..7db01cdc8 100644
--- a/ui/dialogs/dialogs.d.ts
+++ b/ui/dialogs/dialogs.d.ts
@@ -120,6 +120,12 @@ declare module "ui/dialogs" {
          * Gets or sets the dialog message.
          */
         message?: string;
+		
+		/**
+		 * Sets if the Android dialog can be canceled via clicking outside of it
+		 * defaults to true.
+		 */
+		cancelable?: boolean;
     }
 
     /**