diff --git a/lib/linguist/vendor.yml b/lib/linguist/vendor.yml
index 1380cdcb..51383984 100644
--- a/lib/linguist/vendor.yml
+++ b/lib/linguist/vendor.yml
@@ -148,7 +148,7 @@
 - (^|/)[Mm]icrosoft([Mm]vc)?([Aa]jax|[Vv]alidation)(\.debug)?\.js$
 
 # NuGet
-- ^[Pp]ackages/
+- ^[Pp]ackages\/.+\.\d+\/
 
 # ExtJS
 - (^|/)extjs/.*?\.js$