diff --git a/.gitignore b/.gitignore
index 948f3336193af1936d77eab3eb99853937e3dead..095e29f0467249459c9aa1370185a0f77b6bd3d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,3 +41,9 @@ testem.log
 # System Files
 .DS_Store
 Thumbs.db
+
+# viz output
+/jalhyd_class_diagram.png
+
+# distribution output
+/jalhyd-*.tgz
\ No newline at end of file