diff --git a/hw/rx/rx-gdbsim.c b/hw/rx/rx-gdbsim.c
index 47c1702..bb4746c 100644
--- a/hw/rx/rx-gdbsim.c
+++ b/hw/rx/rx-gdbsim.c
@@ -20,6 +20,7 @@
 #include "qemu/cutils.h"
 #include "qemu/error-report.h"
 #include "qemu/guest-random.h"
+#include "qemu/units.h"
 #include "qapi/error.h"
 #include "hw/loader.h"
 #include "hw/rx/rx62n.h"
diff --git a/hw/rx/rx62n.c b/hw/rx/rx62n.c
index 4dc44af..d3f61a6 100644
--- a/hw/rx/rx62n.c
+++ b/hw/rx/rx62n.c
@@ -23,6 +23,7 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "qemu/error-report.h"
+#include "qemu/units.h"
 #include "hw/rx/rx62n.h"
 #include "hw/loader.h"
 #include "hw/sysbus.h"
diff --git a/include/hw/rx/rx62n.h b/include/hw/rx/rx62n.h
index 73ceeb5..bcda583 100644
--- a/include/hw/rx/rx62n.h
+++ b/include/hw/rx/rx62n.h
@@ -29,7 +29,6 @@
 #include "hw/timer/renesas_tmr.h"
 #include "hw/timer/renesas_cmt.h"
 #include "hw/char/renesas_sci.h"
-#include "qemu/units.h"
 #include "qom/object.h"
 
 #define TYPE_RX62N_MCU "rx62n-mcu"