diff --git a/frontend/src/pages/clients/ClientBulkAddModal.tsx b/frontend/src/pages/clients/ClientBulkAddModal.tsx
index 43358b78..1b15267f 100644
--- a/frontend/src/pages/clients/ClientBulkAddModal.tsx
+++ b/frontend/src/pages/clients/ClientBulkAddModal.tsx
@@ -308,7 +308,7 @@ export default function ClientBulkAddModal({
         )}
 
         <Form.Item label={t('pages.clients.totalGB')}>
-          <InputNumber value={form.totalGB} min={0} step={0.1} onChange={(v) => update('totalGB', Number(v) || 0)} />
+          <InputNumber value={form.totalGB} min={0} step={1} onChange={(v) => update('totalGB', Number(v) || 0)} />
         </Form.Item>
 
         <Form.Item label={t('pages.clients.delayedStart')}>
diff --git a/frontend/src/pages/clients/ClientFormModal.tsx b/frontend/src/pages/clients/ClientFormModal.tsx
index 67b07647..616e24ab 100644
--- a/frontend/src/pages/clients/ClientFormModal.tsx
+++ b/frontend/src/pages/clients/ClientFormModal.tsx
@@ -393,7 +393,7 @@ export default function ClientFormModal({
           </Col>
           <Col xs={24} md={ipLimitEnable ? 8 : 12}>
             <Form.Item label={t('pages.clients.totalGB')}>
-              <InputNumber value={form.totalGB} min={0} step={0.1} style={{ width: '100%' }}
+              <InputNumber value={form.totalGB} min={0} step={1} style={{ width: '100%' }}
                 onChange={(v) => update('totalGB', Number(v) || 0)} />
             </Form.Item>
           </Col>