diff --git a/drivers/irqchip/irq-gic-v3-its-msi-parent.c b/drivers/irqchip/irq-gic-v3-its-msi-parent.c
index 780e1bc9df549..2f3fc597331ba 100644
--- a/drivers/irqchip/irq-gic-v3-its-msi-parent.c
+++ b/drivers/irqchip/irq-gic-v3-its-msi-parent.c
@@ -65,7 +65,7 @@ static int its_pci_msi_prepare(struct irq_domain *domain, struct device *dev,
 	}
 
 	/* ITS specific DeviceID, as the core ITS ignores dev. */
-	info->scratchpad[0].ul = pci_msi_domain_get_msi_rid(domain, pdev);
+	info->scratchpad[0].ul = pci_msi_domain_get_msi_rid(domain->parent, pdev);
 
 	/*
 	 * @domain->msi_domain_info->hwsize contains the size of the