diff --git a/lbrynet/lbrynet_daemon/LBRYDaemonServer.py b/lbrynet/lbrynet_daemon/LBRYDaemonServer.py
index ec868d492..0dd75d53f 100644
--- a/lbrynet/lbrynet_daemon/LBRYDaemonServer.py
+++ b/lbrynet/lbrynet_daemon/LBRYDaemonServer.py
@@ -227,7 +227,7 @@ class LBRYindex(resource.Resource):
 
     def render_GET(self, request):
         request.setHeader('cache-control','no-cache, no-store, must-revalidate')
-	request.setHeader('expires', '0')
+        request.setHeader('expires', '0')
         return static.File(os.path.join(self.ui_dir, "index.html")).render_GET(request)