diff --git a/.gitattributes b/.gitattributes
index a34a00b..1dace7e 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -8,6 +8,7 @@
 /composer.json        export-ignore
 /composer.lock        export-ignore
 /contributing.md      export-ignore
+/phpstan.neon.dist    export-ignore
 
 # Handle line endings.
 # See https://help.github.com/articles/dealing-with-line-endings/
diff --git a/.gitignore b/.gitignore
index af1f417..c8153b5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-composer.lock
-/vendor
+/composer.lock
+/vendor/