diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index b09f27f7846f..06c014964251 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2507,6 +2507,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x10f1, quirk_disable_aspm_l0s);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x10f4, quirk_disable_aspm_l0s);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x1508, quirk_disable_aspm_l0s);
 
+/* Realtek RTS525A generates a Replay Timer Timeout storm when L0s is enabled. */
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_REALTEK, 0x525a, quirk_disable_aspm_l0s);
+
 static void quirk_disable_aspm_l0s_l1(struct pci_dev *dev)
 {
 	pcie_aspm_remove_cap(dev,