diff --git a/addons/sale_product_configurator/static/src/js/product_configurator_dialog/product_configurator_dialog.js b/addons/sale_product_configurator/static/src/js/product_configurator_dialog/product_configurator_dialog.js
index 6abf9c3e729..b2286df0b21 100644
--- a/addons/sale_product_configurator/static/src/js/product_configurator_dialog/product_configurator_dialog.js
+++ b/addons/sale_product_configurator/static/src/js/product_configurator_dialog/product_configurator_dialog.js
@@ -400,7 +400,7 @@ export class ProductConfiguratorDialog extends Component {
 
         let noVariantCommands = [{ operation: "DELETE_ALL" }];
         const noVariantPTAVIds = product.attribute_lines.filter(
-            ptal => ptal.create_variant === "no_variant"
+            ptal => ptal.create_variant === "no_variant" && ptal.attribute_values.length > 1
         ).map(ptal => { return {id: ptal.selected_attribute_value_id}});
         if (noVariantPTAVIds.length) noVariantCommands.push({
             operation: "ADD_M2M",
diff --git a/addons/test_sale_product_configurators/static/tests/tours/product_configurator_advanced_ui.js b/addons/test_sale_product_configurators/static/tests/tours/product_configurator_advanced_ui.js
index 709db18b355..e13f6d1ba74 100644
--- a/addons/test_sale_product_configurators/static/tests/tours/product_configurator_advanced_ui.js
+++ b/addons/test_sale_product_configurators/static/tests/tours/product_configurator_advanced_ui.js
@@ -72,7 +72,7 @@ registry.category("web_tour.tours").add('sale_product_configurator_advanced_tour
 }, {
     trigger: 'button:contains(Confirm)',
 }, {
-    trigger: 'td.o_data_cell:contains("Customizable Desk (TEST) (Custom, White, PAV9, PAV5, PAV1)")',
+    trigger: 'td.o_data_cell:contains("Customizable Desk (TEST) (Custom, White, PAV9, PAV5, PAV1)"):not(:contains("PA9: Single PAV"))',
     isCheck: true,
 }, {
     trigger: 'td.o_data_cell:contains("Legs: Custom: Custom 1")',
diff --git a/addons/test_sale_product_configurators/tests/test_sale_product_configurator.py b/addons/test_sale_product_configurators/tests/test_sale_product_configurator.py
index ebc69dcda65..55153ae452a 100644
--- a/addons/test_sale_product_configurators/tests/test_sale_product_configurator.py
+++ b/addons/test_sale_product_configurators/tests/test_sale_product_configurator.py
@@ -72,6 +72,19 @@ class TestProductConfiguratorUi(HttpCase, TestProductConfiguratorCommon):
             'attribute_id': product_attribute.id
         } for i in range(1, 11) for product_attribute in product_attributes])
 
+        product_attribute_no_variant_single_pav = self.env['product.attribute'].create({
+            'name': 'PA9',
+            'display_type': 'radio',
+            'create_variant': 'no_variant'
+        })
+
+        self.env['product.attribute.value'].create({
+            'name': 'Single PAV',
+            'attribute_id': product_attribute_no_variant_single_pav.id
+        })
+
+        product_attributes += product_attribute_no_variant_single_pav
+
         product_template = self.product_product_custo_desk
 
         self.env['product.template.attribute.line'].create([{