diff --git a/.gitignore b/.gitignore
index 0d6543d4e17721d2dd9b9f08d70bc485e4fcc303..47273c4d3484caf6cf5b143c116469bc481d7e96 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,9 @@
 *.swp
 *.so
+*.png
+*.npy
+*.npz
 
-conf.npy
 viz.py
 
 build