diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..b8104aa
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1 @@
+src
diff --git a/publish_docs.sh b/publish_docs.sh
old mode 100644
new mode 100755
index 255e6ff..596b1fa
--- a/publish_docs.sh
+++ b/publish_docs.sh
@@ -1,9 +1,8 @@
-#!/bin/bash
-
 yarn docs
 cd docs
 git init .
 git remote add origin git://github.com/gamestdio/mathf.git
 git checkout -b docs
 git add .
+git commit -m "update docs"
 git push origin docs:gh-pages