diff --git a/openlp/core/app.py b/openlp/core/app.py
index f7a87c79f..c2903b9ea 100644
--- a/openlp/core/app.py
+++ b/openlp/core/app.py
@@ -339,6 +339,7 @@ def main():
     # Initialise the resources
     qInitResources()
     # Now create and actually run the application.
+    QtWidgets.QApplication.setAttribute(QtCore.Qt.AA_EnableHighDpiScaling)
     application = QtWidgets.QApplication(qt_args)
     application.setOrganizationName('OpenLP')
     application.setOrganizationDomain('openlp.org')