diff --git a/.gitignore b/.gitignore
index 1d6101a01f..2eae89d752 100644
--- a/.gitignore
+++ b/.gitignore
@@ -99,6 +99,7 @@ normalized-*.jsonl
 # Serena MCP
 .serena/*
 .gitnexus
+.codex
 
 # playwright-cli snapshots/console logs
 .playwright-cli/