diff --git a/.gitignore b/.gitignore
index 98ce20189..3b0822153 100644
--- a/.gitignore
+++ b/.gitignore
@@ -49,6 +49,7 @@
 # User-specific stuff:
 .idea/workspace.xml
 .idea/tasks.xml
+.idea/shelf
 .idea/dictionaries
 .idea/vcs.xml
 .idea/jsLibraryMappings.xml