diff --git a/addons/web/static/src/core/domain_selector/domain_selector.xml b/addons/web/static/src/core/domain_selector/domain_selector.xml
index 47a102854c4..e01b37e7793 100644
--- a/addons/web/static/src/core/domain_selector/domain_selector.xml
+++ b/addons/web/static/src/core/domain_selector/domain_selector.xml
@@ -13,10 +13,6 @@
                         </button>
                     </t>
                 </t>
-                <t t-elif="node.children.length === 1">
-                    Match records with the following rule:
-                    <t t-call="web._DomainSelector.branch.children" />
-                </t>
                 <t t-else="">
                     <span>Match records with </span>
                     <t t-call="web._DomainSelector.branch.connector" />
@@ -95,7 +91,7 @@
         </t>
         <t t-else="">
             <div class="d-inline-flex o_domain_tree_connector_selector" aria-atomic="true">
-                <Dropdown togglerClass="'btn btn-link btn-sm btn-primary py-0 px-1 o_domain_tree_connector_caret'">
+                <Dropdown togglerClass="'btn btn-link btn-primary py-0 px-1 o_domain_tree_connector_caret'">
                     <t t-set-slot="toggler">
                         <t t-esc="node.title"/>
                     </t>
diff --git a/addons/web/static/tests/core/domain_selector_tests.js b/addons/web/static/tests/core/domain_selector_tests.js
index 58640f89d8d..d94b615b425 100644
--- a/addons/web/static/tests/core/domain_selector_tests.js
+++ b/addons/web/static/tests/core/domain_selector_tests.js
@@ -82,7 +82,7 @@ QUnit.module("Components", (hooks) => {
                         },
                         datetime: { string: "Date Time", type: "datetime", searchable: true },
                         int: { string: "Integer", type: "integer", searchable: true },
-                        json_field: { string: "Json Field", type: "json", searchable: true},
+                        json_field: { string: "Json Field", type: "json", searchable: true },
                     },
                     records: [
                         { id: 1, foo: "yop", bar: true, product_id: 37 },
@@ -622,9 +622,11 @@ QUnit.module("Components", (hooks) => {
     });
 
     QUnit.test("json field with operator change from 'equal' to 'ilike'", async (assert) => {
-
         await makeDomainSelector({ domain: `[['json_field', '=', "hey"]]` });
-        assert.strictEqual(target.querySelector(".o_model_field_selector_chain_part").innerText, `Json Field`);
+        assert.strictEqual(
+            target.querySelector(".o_model_field_selector_chain_part").innerText,
+            `Json Field`
+        );
         assert.strictEqual(target.querySelector(".o_domain_leaf_operator_select").value, "equal"); // option "="
         assert.strictEqual(target.querySelector(".o_domain_leaf_value_input").value, `hey`);
 
@@ -923,15 +925,15 @@ QUnit.module("Components", (hooks) => {
         const toTest = [
             {
                 domain: `["!", ("foo", "=", "abc")]`,
-                result: `Match records with the following rule:\nFoo\n!= "abc"`,
+                result: `Match records with all of the following rules:\nFoo\n!= "abc"`,
             },
             {
                 domain: `["!", "!", ("foo", "=", "abc")]`,
-                result: `Match records with the following rule:\nFoo\n= "abc"`,
+                result: `Match records with all of the following rules:\nFoo\n= "abc"`,
             },
             {
                 domain: `["!", "!", "!", ("foo", "=", "abc")]`,
-                result: `Match records with the following rule:\nFoo\n!= "abc"`,
+                result: `Match records with all of the following rules:\nFoo\n!= "abc"`,
             },
             {
                 domain: `["!", "&", ("foo", "=", "abc"), ("foo", "=", "def")]`,
@@ -1040,15 +1042,15 @@ QUnit.module("Components", (hooks) => {
         const toTest = [
             {
                 domain: `["!", ("foo", "=", "abc")]`,
-                result: `Match records with the following rule:\nFoo\n!= "abc"`,
+                result: `Match records with all of the following rules:\nFoo\n!= "abc"`,
             },
             {
                 domain: `["!", "!", ("foo", "=", "abc")]`,
-                result: `Match records with the following rule:\nFoo\n= "abc"`,
+                result: `Match records with all of the following rules:\nFoo\n= "abc"`,
             },
             {
                 domain: `["!", "!", "!", ("foo", "=", "abc")]`,
-                result: `Match records with the following rule:\nFoo\n!= "abc"`,
+                result: `Match records with all of the following rules:\nFoo\n!= "abc"`,
             },
             {
                 domain: `["!", "&", ("foo", "=", "abc"), ("foo", "=", "def")]`,
diff --git a/addons/web/static/tests/search/search_bar_menu_tests.js b/addons/web/static/tests/search/search_bar_menu_tests.js
index 60bd89e6fdd..ed7ff67a6fe 100644
--- a/addons/web/static/tests/search/search_bar_menu_tests.js
+++ b/addons/web/static/tests/search/search_bar_menu_tests.js
@@ -1586,7 +1586,7 @@ QUnit.module("Search", (hooks) => {
                 target.querySelector(".o_domain_leaf .o_model_field_selector_chain_part").innerText,
                 "ID"
             );
-            assert.containsNone(target, "button.o_domain_tree_connector_caret");
+            assert.containsOnce(target, "button.o_domain_tree_connector_caret");
 
             await click(target, ".o_domain_add_node_button .fa-plus");
             assert.containsOnce(target, "button.o_domain_tree_connector_caret");