diff --git a/.npmignore b/.npmignore
index 1547ed5..a3a05a7 100644
--- a/.npmignore
+++ b/.npmignore
@@ -6,7 +6,6 @@ sandbox/
 
 node_modules/
 npm-debug.log
-yarn.lock
 
 *.test.js
 .travis.yml
\ No newline at end of file