diff --git a/README.md b/README.md
index d820cc0..bd91fa9 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,11 @@
 pyscaniptonetbox
+
+#-----------------------
+required python modules:
+  >pip install pyyaml
+  >pip install networkscan
+  #https://github.com/netbox-community/pynetbox
+  > pip install pynetbox
+#-----------------------
+
+