diff --git a/.gitignore b/.gitignore
index 40a245d24..eae32dcdd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,7 @@ dmlc-core
 recommonmark
 recom
 _*
+
+# Jetbrain
+.idea
+cmake-build-debug/