diff --git a/addons/web/static/src/views/fields/properties/properties_field.js b/addons/web/static/src/views/fields/properties/properties_field.js
index e48829225dc..959e2175b5b 100644
--- a/addons/web/static/src/views/fields/properties/properties_field.js
+++ b/addons/web/static/src/views/fields/properties/properties_field.js
@@ -294,13 +294,10 @@ export class PropertiesField extends Component {
             confirm: () => {
                 this.popover.close();
                 const propertiesDefinitions = this.propertiesList;
-                const foundPropertyDefinition = propertiesDefinitions.find(
+                propertiesDefinitions.find(
                     (property) => property.name === propertyName
-                );
-                if (foundPropertyDefinition) {
-                    foundPropertyDefinition.definition_deleted = true;
-                    this.props.record.update({ [this.props.name]: propertiesDefinitions });
-                }
+                ).definition_deleted = true;
+                this.props.record.update({ [this.props.name]: propertiesDefinitions });
             },
             cancel: () => {},
         };
diff --git a/addons/web/static/tests/views/fields/properties_field_tests.js b/addons/web/static/tests/views/fields/properties_field_tests.js
index 8893e69836f..68c0ff4ad82 100644
--- a/addons/web/static/tests/views/fields/properties_field_tests.js
+++ b/addons/web/static/tests/views/fields/properties_field_tests.js
@@ -1772,45 +1772,4 @@ QUnit.module("Fields", (hooks) => {
             assert.ok(target.querySelector(".o_test_properties_not_empty"));
         }
     );
-
-    QUnit.test(
-        "properties: confirm the delete of an already deleted property does not throw an error",
-        async function (assert) {
-            async function mockRPC(route, { method, model, kwargs }) {
-                if (["check_access_rights", "check_access_rule"].includes(method)) {
-                    return true;
-                }
-            }
-            await makeView({
-                type: "form",
-                resModel: "partner",
-                resId: 3,
-                serverData,
-                arch: `
-                <form>
-                    <sheet>
-                        <group>
-                            <field name="company_id"/>
-                            <field name="display_name"/>
-                            <field name="properties" widget="properties"/>
-                        </group>
-                    </sheet>
-                </form>`,
-                mockRPC,
-            });
-
-            // We open the property popover
-            await click(target, ".o_property_field:first-child .o_field_property_open_popover");
-
-            // We click on the delete button 2 times to get 2 confirmation popovers
-            await click(target, ".o_field_property_definition_delete");
-            await click(target, ".o_field_property_definition_delete");
-
-            // We confirm both confirmation popovers
-            await click(target.querySelector(".modal-content .btn-primary"));
-            await click(target.querySelector(".modal-content .btn-primary"));
-
-            assert.containsNone(target, ".modal-content");
-        }
-    );
 });