diff --git a/.gitignore b/.gitignore
index edfcb1d390b8fd6329ddaf9721b1b6b96aaff4f2..e56d6b356a19fb1f11357779ea02869c92b01575 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 img_cache
 index
-slides
\ No newline at end of file
+slides
+.idea
\ No newline at end of file