diff --git a/.gitignore b/.gitignore
index 11a3b5f37..885694946 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,6 @@ guide/build/
 
 # These are backup files generated by rustfmt
 **/*.rs.bk
+
+# Configuration directory generated by CLion
+.idea
\ No newline at end of file