diff --git a/.gitignore b/.gitignore
index 958d114..922d3e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,7 @@
 .mtj.tmp/
 
 # Package Files #
+*.jar
 *.war
 *.ear
 *.zip
diff --git a/obo2xls.jar b/obo2xls.jar
deleted file mode 100644
index b22bc9b..0000000
Binary files a/obo2xls.jar and /dev/null differ