diff --git a/package-overrides/github/twbs/bootstrap@3.3.4.json b/package-overrides/github/twbs/bootstrap@3.3.4.json
index b48966f..45e7b4c 100644
--- a/package-overrides/github/twbs/bootstrap@3.3.4.json
+++ b/package-overrides/github/twbs/bootstrap@3.3.4.json
@@ -9,7 +9,7 @@
   "dependencies": {
     "jquery": "github:components/jquery"
   },
-  "files": ["dist", "fonts", "js", "less", "grunt", "LICENSE"],
+  "files": ["dist", "fonts", "js", "css", "less", "grunt", "LICENSE"],
   "systemjs": {
     "main": "dist/js/bootstrap.js",
     "modules": {