diff --git a/src/components/common/VnInput.vue b/src/components/common/VnInput.vue
index 9e13f5351..9821992cb 100644
--- a/src/components/common/VnInput.vue
+++ b/src/components/common/VnInput.vue
@@ -143,7 +143,7 @@ const handleUppercase = () => {
             :rules="mixinRules"
             :lazy-rules="true"
             hide-bottom-space
-            :data-cy="$attrs['data-cy'] ?? $attrs.label + '_input'"
+            :data-cy="($attrs['data-cy'] ?? $attrs.label) + '_input'"
         >
             <template #prepend v-if="$slots.prepend">
                 <slot name="prepend" />
diff --git a/test/cypress/integration/vnComponent/VnAccountNumber.spec.js b/test/cypress/integration/vnComponent/VnAccountNumber.spec.js
index 0dc12205b..053902f35 100644
--- a/test/cypress/integration/vnComponent/VnAccountNumber.spec.js
+++ b/test/cypress/integration/vnComponent/VnAccountNumber.spec.js
@@ -1,4 +1,5 @@
 describe('VnAccountNumber', () => {
+    const accountInput = 'input[data-cy="supplierFiscalDataAccount_input"]';
     beforeEach(() => {
         cy.login('developer');
         cy.viewport(1920, 1080);
@@ -7,44 +8,30 @@ describe('VnAccountNumber', () => {
 
     describe('VnInput handleInsertMode()', () => {
         it('should replace character at cursor position in insert mode', () => {
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').type(
-                '{selectall}4100000001',
-            );
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').type('{movetostart}');
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').type('999');
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').should(
-                'have.value',
-                '9990000001',
-            );
+            cy.get(accountInput).type('{selectall}4100000001');
+            cy.get(accountInput).type('{movetostart}');
+            cy.get(accountInput).type('999');
+            cy.get(accountInput).should('have.value', '9990000001');
         });
 
         it('should replace character at cursor position in insert mode', () => {
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').clear();
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').type('4100000001');
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').type('{movetostart}');
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').type('999');
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').should(
-                'have.value',
-                '9990000001',
-            );
+            cy.get(accountInput).clear();
+            cy.get(accountInput).type('4100000001');
+            cy.get(accountInput).type('{movetostart}');
+            cy.get(accountInput).type('999');
+            cy.get(accountInput).should('have.value', '9990000001');
         });
 
         it('should respect maxlength prop', () => {
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').clear();
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').type('123456789012345');
-            cy.get('input[data-cy="supplierFiscalDataAccount"]').should(
-                'have.value',
-                '1234567890',
-            );
+            cy.get(accountInput).clear();
+            cy.get(accountInput).type('123456789012345');
+            cy.get(accountInput).should('have.value', '1234567890');
         });
     });
 
     it('should convert short account number to standard format', () => {
-        cy.get('input[data-cy="supplierFiscalDataAccount"]').clear();
-        cy.get('input[data-cy="supplierFiscalDataAccount"]').type('123.');
-        cy.get('input[data-cy="supplierFiscalDataAccount"]').should(
-            'have.value',
-            '1230000000',
-        );
+        cy.get(accountInput).clear();
+        cy.get(accountInput).type('123.');
+        cy.get(accountInput).should('have.value', '1230000000');
     });
 });