diff --git a/nrf5/Makefile b/nrf5/Makefile
index c67e88153f..310b936331 100644
--- a/nrf5/Makefile
+++ b/nrf5/Makefile
@@ -140,7 +140,6 @@ SRC_C += \
 	builtin_open.c \
 	modusocket.c \
 	modnetwork.c \
-	timer.c \
 	rtc.c \
 
 DRIVERS_SRC_C += $(addprefix modules/,\
@@ -165,6 +164,7 @@ DRIVERS_SRC_C += $(addprefix modules/,\
 	machine/i2c.c \
 	machine/adc.c \
 	machine/pin.c \
+	machine/timer.c \
 	)
 
 #ifeq ($(SD), )
diff --git a/nrf5/timer.c b/nrf5/modules/machine/timer.c
similarity index 100%
rename from nrf5/timer.c
rename to nrf5/modules/machine/timer.c
diff --git a/nrf5/timer.h b/nrf5/modules/machine/timer.h
similarity index 100%
rename from nrf5/timer.h
rename to nrf5/modules/machine/timer.h