diff --git a/src/ui/widgets/filepicker.py b/src/ui/widgets/filepicker.py
index 5843688..fb89d82 100644
--- a/src/ui/widgets/filepicker.py
+++ b/src/ui/widgets/filepicker.py
@@ -21,7 +21,7 @@ class FilePicker:
         files, _ = filepicker.getOpenFileNames(
             caption="Open file",
             directory=self.last_path,
-            filter="Unterstützte Dateien (*.docx *.csv);;Word (*.docx);;CSV Files (*.csv)",
+            filter="Unterstützte Dateien (*.docx *.csv *.eml);;Word (*.docx);;CSV Files (*.csv);;Mail (*.eml)",
         )
         if files:
             self.last_path = files[0]