diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c
index 90faf07..b8c24cf 100644
--- a/hw/pci/pcie.c
+++ b/hw/pci/pcie.c
@@ -684,6 +684,7 @@
                                  PCI_EXP_SLTCTL_PDCE |
                                  PCI_EXP_SLTCTL_ABPE);
     pci_word_test_and_set_mask(exp_cap + PCI_EXP_SLTCTL,
+                               PCI_EXP_SLTCTL_PWR_IND_OFF |
                                PCI_EXP_SLTCTL_ATTN_IND_OFF);
 
     if (dev->cap_present & QEMU_PCIE_SLTCAP_PCP) {