diff --git a/htdocs/langs/en_US/main.lang b/htdocs/langs/en_US/main.lang
index 87b4f8f3036..64aa86149f0 100644
--- a/htdocs/langs/en_US/main.lang
+++ b/htdocs/langs/en_US/main.lang
@@ -1056,6 +1056,7 @@ SearchIntoContracts=Contracts
 SearchIntoCustomerShipments=Customer shipments
 SearchIntoExpenseReports=Expense reports
 SearchIntoLeaves=Leave
+SearchIntoKM=Knowledge base
 SearchIntoTickets=Tickets
 SearchIntoCustomerPayments=Customer payments
 SearchIntoVendorPayments=Vendor payments