diff --git a/modules/customer-invoices/src/common/locales/en.json b/modules/customer-invoices/src/common/locales/en.json
index 2355c973..773ca2d0 100644
--- a/modules/customer-invoices/src/common/locales/en.json
+++ b/modules/customer-invoices/src/common/locales/en.json
@@ -128,9 +128,9 @@
         "title": "Customer invoices",
         "description": "List all customer invoices",
         "grid_columns": {
-          "series_invoice_number": "Serie & #",
+          "series_invoice_number": "#",
           "verifactu_status": "Status",
-          "verifactu_qr_code": "QR Code",
+          "verifactu_qr_code": "QR",
           "verifactu_url": "URL",
           "invoice_number": "Inv. number",
           "series": "Serie",
diff --git a/modules/customer-invoices/src/common/locales/es.json b/modules/customer-invoices/src/common/locales/es.json
index 64c91431..74957266 100644
--- a/modules/customer-invoices/src/common/locales/es.json
+++ b/modules/customer-invoices/src/common/locales/es.json
@@ -128,9 +128,9 @@
         "title": "Facturas de cliente",
         "description": "Lista todas las facturas de cliente",
         "grid_columns": {
-          "series_invoice_number": "Serie & #",
+          "series_invoice_number": "#",
           "verifactu_status": "Estado",
-          "verifactu_qr_code": "Código QR",
+          "verifactu_qr_code": "QR",
           "verifactu_url": "URL",
           "invoice_number": "Nº factura",
           "series": "Serie",
diff --git a/modules/customer-invoices/src/web/issued-invoices/pages/list/hooks/use-issued-invoices-grid-columns.tsx b/modules/customer-invoices/src/web/issued-invoices/pages/list/hooks/use-issued-invoices-grid-columns.tsx
index 72c54af4..af0962e4 100644
--- a/modules/customer-invoices/src/web/issued-invoices/pages/list/hooks/use-issued-invoices-grid-columns.tsx
+++ b/modules/customer-invoices/src/web/issued-invoices/pages/list/hooks/use-issued-invoices-grid-columns.tsx
@@ -50,9 +50,9 @@ export function useIssuedInvoicesGridColumns(
         ),
         enableHiding: false,
         enableSorting: false,
-        maxSize: 64,
-        size: 64,
-        minSize: 64,
+        maxSize: 96,
+        size: 96,
+        minSize: 96,
         meta: {
           title: t("pages.issued_invoices.list.grid_columns.series_invoice_number"),
         },