diff --git a/comet/api/core.py b/comet/api/core.py
index b590039..9435df0 100644
--- a/comet/api/core.py
+++ b/comet/api/core.py
@@ -31,7 +31,7 @@ webConfig = {
 @main.get("/configure")
 @main.get("/{b64config}/configure")
 async def configure(request: Request):
-    return templates.TemplateResponse("index.html", {"request": request, "CUSTOM_HEADER_HTML": settings.CUSTOM_HEADER_HTML if settings.CUSTOM_HEADER_HTML else "", "webConfig": webConfig})
+    return templates.TemplateResponse("index.html", {"request": request, "CUSTOM_HEADER_HTML": settings.CUSTOM_HEADER_HTML if settings.CUSTOM_HEADER_HTML and settings.CUSTOM_HEADER_HTML != "None" else "", "webConfig": webConfig})
 
 
 @main.get("/manifest.json")