diff --git a/src/aki_prj23_transparenzregister/ui/app.py b/src/aki_prj23_transparenzregister/ui/app.py
index 28d1249..757f156 100644
--- a/src/aki_prj23_transparenzregister/ui/app.py
+++ b/src/aki_prj23_transparenzregister/ui/app.py
@@ -28,7 +28,7 @@ app = Dash(
     external_stylesheets=[dbc.icons.BOOTSTRAP],
     title="Transparenzregister",
 )  # use dbc for icons
-
+app._favicon = "favicon.png"  # noqa: SLF001
 add_auth(app)
 
 app.layout = html.Div(
diff --git a/src/aki_prj23_transparenzregister/ui/assets/favicon.png b/src/aki_prj23_transparenzregister/ui/assets/favicon.png
new file mode 100644
index 0000000..c8e6a94
Binary files /dev/null and b/src/aki_prj23_transparenzregister/ui/assets/favicon.png differ