diff --git a/addons/mrp_subcontracting/__manifest__.py b/addons/mrp_subcontracting/__manifest__.py
index 2bc9dcf9f60..9895d9df6eb 100644
--- a/addons/mrp_subcontracting/__manifest__.py
+++ b/addons/mrp_subcontracting/__manifest__.py
@@ -73,7 +73,6 @@
             'web/static/src/legacy/legacy_component.js',
             'web/static/lib/jquery/jquery.js',
             'web/static/lib/jquery.ui/jquery-ui.js',
-            'web/static/lib/jquery/jquery.browser.js',
             'web/static/lib/jquery.mjs.nestedSortable/jquery.mjs.nestedSortable.js',
             'web/static/lib/popper/popper.js',
             'web/static/lib/bootstrap/js/dist/dom/data.js',
diff --git a/addons/point_of_sale/__manifest__.py b/addons/point_of_sale/__manifest__.py
index c76d570c021..ce4135c68b9 100644
--- a/addons/point_of_sale/__manifest__.py
+++ b/addons/point_of_sale/__manifest__.py
@@ -156,7 +156,6 @@
             'web/static/tests/patch_translations.js',
             'web/static/src/libs/owl.js',
             'web/static/lib/jquery/jquery.js',
-            'web/static/lib/jquery/jquery.browser.js',
             'web/static/src/legacy/js/**/*',
             ('remove', 'web/static/src/legacy/js/libs/**/*'),
             ('remove', 'web/static/src/legacy/js/public/**/*'),
diff --git a/addons/project/__manifest__.py b/addons/project/__manifest__.py
index 8bc4e58ef53..ccfc445756d 100644
--- a/addons/project/__manifest__.py
+++ b/addons/project/__manifest__.py
@@ -124,7 +124,6 @@
             'web/static/src/legacy/legacy_component.js',
             'web/static/lib/jquery/jquery.js',
             'web/static/lib/jquery.ui/jquery-ui.js',
-            'web/static/lib/jquery/jquery.browser.js',
             'web/static/lib/jquery.mjs.nestedSortable/jquery.mjs.nestedSortable.js',
             'web/static/lib/popper/popper.js',
             'web/static/lib/bootstrap/js/dist/dom/data.js',
diff --git a/addons/web/__manifest__.py b/addons/web/__manifest__.py
index 671cd834a9b..bebbad8adc2 100644
--- a/addons/web/__manifest__.py
+++ b/addons/web/__manifest__.py
@@ -73,7 +73,6 @@ This module provides the core of the Odoo Web Client.
             'web/static/src/legacy/legacy_component.js',
             'web/static/lib/jquery/jquery.js',
             'web/static/lib/jquery.ui/jquery-ui.js',
-            'web/static/lib/jquery/jquery.browser.js',
             'web/static/lib/jquery.mjs.nestedSortable/jquery.mjs.nestedSortable.js',
             'web/static/lib/popper/popper.js',
             'web/static/lib/bootstrap/js/dist/dom/data.js',
@@ -212,7 +211,6 @@ This module provides the core of the Odoo Web Client.
             'web/static/src/legacy/legacy_component.js',
             'web/static/lib/jquery/jquery.js',
             'web/static/lib/jquery.ui/jquery-ui.js',
-            'web/static/lib/jquery/jquery.browser.js',
             'web/static/lib/jquery.mjs.nestedSortable/jquery.mjs.nestedSortable.js',
             'web/static/lib/popper/popper.js',
             'web/static/lib/bootstrap/js/dist/dom/data.js',
diff --git a/addons/web/static/lib/jquery/jquery.browser.js b/addons/web/static/lib/jquery/jquery.browser.js
deleted file mode 100644
index acf9077caa3..00000000000
--- a/addons/web/static/lib/jquery/jquery.browser.js
+++ /dev/null
@@ -1,37 +0,0 @@
-(function() {
-    /** reimport deprecated $.browser, remove me when jquery.ba-bqq is dropped */
-    $.uaMatch = function( ua ) {
-        var ua = ua.toLowerCase();
-
-        var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
-            /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
-            /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
-            /(msie) ([\w.]+)/.exec( ua ) ||
-            ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
-            [];
-
-        return {
-            browser: match[ 1 ] || "",
-            version: match[ 2 ] || "0"
-        };
-    };
-    // Don't clobber any existing jQuery.browser in case it's different
-    if ( !$.browser ) {
-        var matched = $.uaMatch( navigator.userAgent );
-        var browser = {};
-
-        if ( matched.browser ) {
-            browser[ matched.browser ] = true;
-            browser.version = matched.version;
-        }
-
-        // Chrome is Webkit, but Webkit is also Safari.
-        if ( browser.chrome ) {
-            browser.webkit = true;
-        } else if ( browser.webkit ) {
-            browser.safari = true;
-        }
-
-        $.browser = browser;
-    }
-})();
diff --git a/addons/web_editor/__manifest__.py b/addons/web_editor/__manifest__.py
index 1d0857da2b9..0cd1d6338fc 100644
--- a/addons/web_editor/__manifest__.py
+++ b/addons/web_editor/__manifest__.py
@@ -62,7 +62,6 @@ Odoo Web Editor widget.
             'web/static/src/legacy/legacy_component.js',
             'web/static/lib/jquery/jquery.js',
             'web/static/lib/jquery.ui/jquery-ui.js',
-            'web/static/lib/jquery/jquery.browser.js',
             'web/static/lib/jquery.mjs.nestedSortable/jquery.mjs.nestedSortable.js',
             'web/static/lib/popper/popper.js',
             'web/static/lib/bootstrap/js/dist/dom/data.js',
diff --git a/addons/website_slides/__manifest__.py b/addons/website_slides/__manifest__.py
index bbf71b8a776..cd5518948cf 100644
--- a/addons/website_slides/__manifest__.py
+++ b/addons/website_slides/__manifest__.py
@@ -162,7 +162,6 @@ Featuring
             'web/static/src/legacy/legacy_component.js',
             'web/static/lib/jquery/jquery.js',
             'web/static/lib/jquery.ui/jquery-ui.js',
-            'web/static/lib/jquery/jquery.browser.js',
             'web/static/lib/jquery.mjs.nestedSortable/jquery.mjs.nestedSortable.js',
             'web/static/lib/popper/popper.js',
             'web/static/lib/bootstrap/js/dist/dom/data.js',