diff --git a/codex/config.toml b/codex/config.toml
index 99bb762..f7ca602 100644
--- a/codex/config.toml
+++ b/codex/config.toml
@@ -19,7 +19,7 @@ hide_gpt5_1_migration_prompt = true
 web_search_request   = true
 streamable_shell     = true
 apply_patch_freeform = true
-unified_exec         = true
+unified_exec         = false
 
 # [mcp_servers.file-edit]
 # command = "/Users/david/Github/file-edit-mcp/fileeditmcp"