diff --git a/connector_search_engine/README.rst b/connector_search_engine/README.rst
index 0cfa279a..41eb1ff7 100644
--- a/connector_search_engine/README.rst
+++ b/connector_search_engine/README.rst
@@ -7,7 +7,7 @@ Connector Search Engine
    !! This file is generated by oca-gen-addon-readme !!
    !! changes will be overwritten.                   !!
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-   !! source digest: sha256:547f25e8d231f8513e14b6f643af79a98fccb3853b533b41d4ef36c229d3b7f6
+   !! source digest: sha256:d3f9f139fa17b9a02bf4d6648949fa2e1cb38128197922065b0dee912080c288
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
diff --git a/connector_search_engine/models/se_binding.py b/connector_search_engine/models/se_binding.py
index ecae8f8b..7eafad78 100644
--- a/connector_search_engine/models/se_binding.py
+++ b/connector_search_engine/models/se_binding.py
@@ -62,7 +62,7 @@ class SeBinding(models.Model):
     )
     date_recomputed = fields.Datetime(readonly=True)
     date_synchronized = fields.Datetime(readonly=True)
-    data = fields.Json(readonly=True)
+    data = fields.Json(readonly=True, prefetch=False)
     data_display = fields.Text(
         compute="_compute_data_display",
         help="Include this in debug mode to be able to inspect index data.",
diff --git a/connector_search_engine/readme/newsfragments/179.bugfix b/connector_search_engine/readme/newsfragments/179.bugfix
new file mode 100644
index 00000000..8a121f97
--- /dev/null
+++ b/connector_search_engine/readme/newsfragments/179.bugfix
@@ -0,0 +1,5 @@
+Lower memory consumption by disabling prefetch for the field 'data' on the binding model.
+
+The field 'data' is a json field that is not used in the view or common management
+operations of the binding model. This json field can be very large. By disabling
+the prefetch, we avoid to overload the database and Odoo with useless data.
diff --git a/connector_search_engine/static/description/index.html b/connector_search_engine/static/description/index.html
index 39efb978..357a6ab7 100644
--- a/connector_search_engine/static/description/index.html
+++ b/connector_search_engine/static/description/index.html
@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
@@ -366,7 +367,7 @@ <h1 class="title">Connector Search Engine</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!! source digest: sha256:547f25e8d231f8513e14b6f643af79a98fccb3853b533b41d4ef36c229d3b7f6
+!! source digest: sha256:d3f9f139fa17b9a02bf4d6648949fa2e1cb38128197922065b0dee912080c288
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
 <p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/search-engine/tree/16.0/connector_search_engine"><img alt="OCA/search-engine" src="https://img.shields.io/badge/github-OCA%2Fsearch--engine-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/search-engine-16-0/search-engine-16-0-connector_search_engine"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/search-engine&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>Base module for connecting Odoo with external search engines. This addon is
