diff --git a/report.py b/report.py
index 975552f..740f509 100644
--- a/report.py
+++ b/report.py
@@ -98,8 +98,13 @@ class Report(QtWidgets.QDialog):
         self.tableWidget.setMinimumWidth(min_width * 1.33)
         self.header.setSectionResizeMode(QtWidgets.QHeaderView.Stretch)
         if self.tableWidget.rowCount() > 4:
+            if hasattr(self.tableWidget, "screen"):
+                screen_height = self.tableWidget.screen().size().height()
+            else:
+                print("unable to detect screen height falling back to default value of 1080")
+                screen_height = 1080
             self.tableWidget.setMinimumHeight(min((self.tableWidget.rowCount() + 2) * self.tableWidget.rowHeight(0),
-                                                  self.tableWidget.screen().size().height() * 0.8))
+                                                  screen_height * 0.8))
 
     def update_prev_next(self):
         prev, _next = self._report.prev_next_avail()