diff --git a/.gitignore b/.gitignore
index 9a40f906..c26c20db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -70,6 +70,7 @@ bin/
 .idea/checkstyle-idea.xml
 .idea/git_toolbox_prj.xml
 .idea/codeStyles/Project.xml
+.idea/uiDesigner.xml
 node_modules/
 .rpt2_cache/
 libraries/tools/kotlin-test-js-runner/lib/