diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 246e50d..7c8408b 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -498,8 +498,7 @@
 			    PIRQ_PENALTY_PCI_POSSIBLE;
 		}
 	}
-	/* Add a penalty for the SCI */
-	acpi_irq_penalty[acpi_gbl_FADT.sci_interrupt] += PIRQ_PENALTY_PCI_USING;
+
 	return 0;
 }