diff --git a/VisualStudio.gitignore b/VisualStudio.gitignore
index 354253ec..769b4f24 100644
--- a/VisualStudio.gitignore
+++ b/VisualStudio.gitignore
@@ -185,7 +185,9 @@ ClientBin/
 *.pfx
 *.publishsettings
 node_modules/
+bower_components/
 orleans.codegen.cs
+_pkginfo.txt
 
 # RIA/Silverlight projects
 Generated_Code/