diff --git a/app.py b/app.py
index 2a504952a5..1dbf23e596 100644
--- a/app.py
+++ b/app.py
@@ -27,11 +27,11 @@ def favicon():
 def manifest():
     return app.send_static_file('manifest.json')
 
-@app.route("logo192.png")
+@app.route("/logo192.png")
 def logo192():
     return app.send_static_file('logo192.png')
 
-@app.route("logo512.png")
+@app.route("/logo512.png")
 def logo512():
     return app.send_static_file('logo512.png')