diff --git a/cmd/demo/main.go b/cmd/demo/main.go
index 252a82724..fd43cdccb 100644
--- a/cmd/demo/main.go
+++ b/cmd/demo/main.go
@@ -20,8 +20,8 @@ func main() {
 
 	router := mux.NewRouter()
 	// Set up router for blocks.
-	// s.router.Path("/blocks").Queries("from", "{[0-9]*?}", "to", "{[0-9]*?}").HandlerFunc(s.GetExplorerBlocks).Methods("GET")
-	// s.router.Path("/blocks").HandlerFunc(s.GetExplorerBlocks)
+	s.router.Path("/blocks").Queries("from", "{[0-9]*?}", "to", "{[0-9]*?}").HandlerFunc(s.GetExplorerBlocks).Methods("GET")
+	s.router.Path("/blocks").HandlerFunc(s.GetExplorerBlocks)
 
 	server := &http.Server{Addr: addr, Handler: router}
 	server.ListenAndServe()