diff --git a/.npmignore b/.npmignore
index 47a3aa8..63069bd 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,7 +1,9 @@
 node_modules/
 *.swp
 .lock-wscript
-out/
+lib/*.test.js
+lib/*.test.js.map
+lib/test/
 Makefile.gyp
 *.Makefile
 *.target.gyp.mk