diff --git a/config.toml b/config.toml
index 127c69fe781..f0292cbd5ba 100644
--- a/config.toml
+++ b/config.toml
@@ -128,7 +128,7 @@ github_project_repo = "https://github.com/google/docsy"
 # github_branch= "main"
 
 # Google Custom Search Engine ID. Remove or comment out to disable search.
-gcs_engine_id = "011737558837375720776:fsdu1nryfng"
+gcs_engine_id = "d72aa9b2712488cc3"
 
 # Enable Algolia DocSearch
 algolia_docsearch = false