diff --git a/main.py b/main.py
index 418546c..7128930 100755
--- a/main.py
+++ b/main.py
@@ -33,6 +33,9 @@ class Dialog(QDialog):
         super(Dialog, self).__init__()
 
         self.setWindowTitle("OrgEditor")
+        scrSize = self.screen().size()
+        self.resize(scrSize.width() / 1.5,
+                    scrSize.height() / 1.5)
         self.loader = None
         self.manager = doc_manager.DocumentManager(DOCS_PATH)