diff --git a/R/bipartiteNetworkWidget.R b/R/bipartiteNetworkWidget.R
index 420d3a4..13ae3c3 100644
--- a/R/bipartiteNetworkWidget.R
+++ b/R/bipartiteNetworkWidget.R
@@ -1,7 +1,3 @@
-library(htmlwidgets)
-library(dplyr)
-library(r2d3)
-
 #' bipartiteNetwork
 #' 
 #' Create a bipartiteNetwork widget