diff --git a/cmd/pilosa/main.go b/cmd/pilosa/main.go
index 6fff5db6b..82eb9d7a7 100644
--- a/cmd/pilosa/main.go
+++ b/cmd/pilosa/main.go
@@ -43,6 +43,7 @@ const (
 func main() {
 	// Limit the number of connections that a server can make to a single node
 	// in order to prevent a cluster storm.
+	// TODO: make this configurable
 	http.DefaultTransport.(*http.Transport).MaxIdleConnsPerHost = 64
 
 	m := NewMain()