diff --git a/.gitignore b/.gitignore
index c6100381e..22f40633b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@
 *.template.*
 *.d.ts
 *.map
+modularize
 node_modules
 vendor/closure-compiler
 vendor/uglifyjs
diff --git a/.jamignore b/.jamignore
index 9177272ce..436f690da 100644
--- a/.jamignore
+++ b/.jamignore
@@ -13,6 +13,7 @@ bower.json
 component.json
 build
 doc
+modularize
 node_modules
 perf
 test
diff --git a/.npmignore b/.npmignore
index 67c77e1c8..e404ade3e 100644
--- a/.npmignore
+++ b/.npmignore
@@ -8,6 +8,7 @@
 bower.json
 component.json
 doc
+modularize
 perf
 test
 vendor/*.gz
diff --git a/package.json b/package.json
index 1feecab9a..911963e44 100644
--- a/package.json
+++ b/package.json
@@ -71,6 +71,7 @@
       "component.json",
       "build",
       "doc",
+      "modularize",
       "node_modules",
       "perf",
       "test",