diff --git a/.idea/.gitignore b/.idea/.gitignore
index 7df099c..44f24cb 100644
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
@@ -8,4 +8,5 @@
 /dataSources.local.xml
 
 .iml
-.xml
\ No newline at end of file
+.xml# GitHub Copilot persisted chat sessions
+/copilot/chatSessions