diff --git a/.gitignore b/.gitignore
index 3de30f0..11cd71a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /node_modules
 *.log
 !/test/corpus/*.log
+/*.tgz
diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..84d129f
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,7 @@
+/tmp
+/node_modules
+*.log
+/examples
+/test
+/*.tgz
+/tools