diff --git a/ct/immich.sh b/ct/immich.sh
index ad72b86..b681746 100644
--- a/ct/immich.sh
+++ b/ct/immich.sh
@@ -267,6 +267,8 @@ function update_script() {
     $STD npm i -g @immich/cli
     msg_ok "Updated Immich CLI"
 
+    sed -i "s|pgvecto.rs|vectorchord|" /opt/"${APP}"/.env
+
     chown -R immich:immich "$INSTALL_DIR"
     echo "$RELEASE" >/opt/"${APP}"_version.txt
     msg_ok "Updated ${APP} to v${RELEASE}"
diff --git a/install/immich-install.sh b/install/immich-install.sh
index e0e3def..edd3138 100644
--- a/install/immich-install.sh
+++ b/install/immich-install.sh
@@ -380,7 +380,7 @@ DB_HOSTNAME=127.0.0.1
 DB_USERNAME=${DB_USER}
 DB_PASSWORD=${DB_PASS}
 DB_DATABASE_NAME=${DB_NAME}
-DB_VECTOR_EXTENSION=pgvecto.rs
+DB_VECTOR_EXTENSION=vectorchord
 
 REDIS_HOSTNAME=127.0.0.1
 IMMICH_MACHINE_LEARNING_URL=http://127.0.0.1:3003