diff --git a/soitool/main_window.py b/soitool/main_window.py
index 6d1d729a7742d390349590f3bf5768a5529ce984..1aa14f2ef0fd39a1e7a214cc4929ea67c664064e 100644
--- a/soitool/main_window.py
+++ b/soitool/main_window.py
@@ -28,7 +28,6 @@ from soitool.serialize_export_import_soi import (
     export_soi,
     import_soi,
 )
-from soitool.soi_db_widget import SOIDbWidget
 
 
 class ModuleType(Enum):