diff --git a/MAINTAINERS b/MAINTAINERS
index baeec72802..33cd4f6bed 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -735,6 +735,8 @@ F: hw/pci-host/prep.[hc]
 F: hw/isa/i82378.c
 F: hw/isa/pc87312.[hc]
 F: hw/dma/i82374.c
+F: hw/timer/m48t59-isa.c
+F: include/hw/timer/m48t59.h
 F: pc-bios/ppc_rom.bin
 
 sPAPR