diff --git a/.gitignore b/.gitignore
index d99e00b5a57de1dc59a1d873969ff2153477f0b4..cde006900de80075ac87a6047ad3d26dfd695f1c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 .RData
 .Rhistory
 .ipynb_checkpoints
+sources_ignored
\ No newline at end of file