diff --git a/source/frontend/widgets/pixmapdial.py b/source/frontend/widgets/pixmapdial.py
index a3ae9a12d0..ad6b87f50c 100644
--- a/source/frontend/widgets/pixmapdial.py
+++ b/source/frontend/widgets/pixmapdial.py
@@ -26,6 +26,7 @@
 from PyQt5.QtWidgets import QDial
 
 from .commondial import CommonDial
+from carla_shared import fontMetricsHorizontalAdvance
 
 # ---------------------------------------------------------------------------------------------------------------------
 # Widget Class
diff --git a/source/frontend/widgets/scalabledial.py b/source/frontend/widgets/scalabledial.py
index 966cef8d42..b7b2cb1499 100644
--- a/source/frontend/widgets/scalabledial.py
+++ b/source/frontend/widgets/scalabledial.py
@@ -26,6 +26,7 @@
 from PyQt5.QtSvg import QSvgWidget
 
 from .commondial import CommonDial
+from carla_shared import fontMetricsHorizontalAdvance
 
 # ---------------------------------------------------------------------------------------------------------------------
 # Widget Class