diff --git a/.gitignore b/.gitignore
index c77a27e..ca01579 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 *.bak
 *.ckpt
+*.old
 *.pyc
 .DS_Store
 .ipynb_checkpoints
@@ -7,7 +8,10 @@ checkpoint
 logs/*
 tf_logs/*
 images/**/*.png
+images/**/*.dot
 my_*
-datasets/words
 datasets/flowers
+datasets/lifesat/lifesat.csv
 datasets/spam
+datasets/words
+