diff --git a/MAINTAINERS b/MAINTAINERS
index 6703ac8c89..1ff22ce610 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -776,9 +776,10 @@ F: hw/ppc/prep_systemio.c
 F: hw/ppc/rs6000_mc.c
 F: hw/pci-host/prep.[hc]
 F: hw/isa/i82378.c
-F: hw/isa/pc87312.[hc]
+F: hw/isa/pc87312.c
 F: hw/dma/i82374.c
 F: hw/timer/m48t59-isa.c
+F: include/hw/isa/pc87312.h
 F: include/hw/timer/m48t59.h
 F: pc-bios/ppc_rom.bin