diff --git a/sys/conf/files b/sys/conf/files
index 0414274f1d26..515808c1c9b2 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -3777,6 +3777,7 @@ kern/ksched.c			optional _kposix_priority_scheduling
 kern/kern_acct.c		standard
 kern/kern_alq.c			optional alq
 kern/kern_clock.c		standard
+kern/kern_clocksource.c		standard
 kern/kern_condvar.c		standard
 kern/kern_conf.c		standard
 kern/kern_cons.c		standard
diff --git a/sys/conf/files.amd64 b/sys/conf/files.amd64
index 9487e92c8753..9ad1b238ec69 100644
--- a/sys/conf/files.amd64
+++ b/sys/conf/files.amd64
@@ -388,7 +388,6 @@ dev/xen/pci/xen_acpi_pci.c	optional	xenhvm
 dev/xen/pci/xen_pci.c		optional	xenhvm
 isa/syscons_isa.c		optional	sc
 isa/vga_isa.c			optional	vga
-kern/kern_clocksource.c		standard
 kern/imgact_aout.c		optional compat_aout
 kern/link_elf_obj.c		standard
 #
diff --git a/sys/conf/files.arm b/sys/conf/files.arm
index 11a357364fda..313cb151ea5c 100644
--- a/sys/conf/files.arm
+++ b/sys/conf/files.arm
@@ -1,7 +1,5 @@
 # $FreeBSD$
 
-kern/kern_clocksource.c			standard
-
 arm/arm/autoconf.c		standard
 arm/arm/bcopy_page.S		standard
 arm/arm/bcopyinout.S		standard
diff --git a/sys/conf/files.arm64 b/sys/conf/files.arm64
index 87e0326f683d..1eac2b68ef36 100644
--- a/sys/conf/files.arm64
+++ b/sys/conf/files.arm64
@@ -367,7 +367,6 @@ dev/vnic/thunder_bgx.c		optional	vnic pci
 dev/vnic/thunder_mdio_fdt.c	optional	vnic fdt
 dev/vnic/thunder_mdio.c		optional	vnic
 dev/vnic/lmac_if.m		optional	inet | inet6 | vnic
-kern/kern_clocksource.c		standard
 kern/msi_if.m			optional	intrng
 kern/pic_if.m			optional	intrng
 kern/subr_devmap.c		standard
diff --git a/sys/conf/files.i386 b/sys/conf/files.i386
index f2379626d562..e668f9ff02d9 100644
--- a/sys/conf/files.i386
+++ b/sys/conf/files.i386
@@ -211,7 +211,6 @@ i386/pci/pci_cfgreg.c		optional pci
 i386/pci/pci_pir.c		optional pci
 isa/syscons_isa.c		optional sc
 isa/vga_isa.c			optional vga
-kern/kern_clocksource.c		standard
 kern/imgact_aout.c		optional compat_aout
 kern/subr_sfbuf.c		standard
 libkern/divdi3.c		standard
diff --git a/sys/conf/files.mips b/sys/conf/files.mips
index 496352c63090..c18f0a5c69be 100644
--- a/sys/conf/files.mips
+++ b/sys/conf/files.mips
@@ -48,7 +48,6 @@ mips/mips/uma_machdep.c			standard
 mips/mips/vm_machdep.c			standard
 
 # misc opt-in bits
-kern/kern_clocksource.c			standard
 kern/link_elf_obj.c			standard
 kern/subr_atomic64.c			optional	mips | mipsel | mipshf | mipselhf
 kern/subr_busdma_bufalloc.c		standard
diff --git a/sys/conf/files.powerpc b/sys/conf/files.powerpc
index 4fa49a447cf0..3022fd6f6e39 100644
--- a/sys/conf/files.powerpc
+++ b/sys/conf/files.powerpc
@@ -110,7 +110,6 @@ dev/tsec/if_tsec_fdt.c		optional	tsec
 dev/uart/uart_cpu_powerpc.c	optional	uart
 dev/usb/controller/ehci_fsl.c	optional	ehci mpc85xx
 dev/vt/hw/ofwfb/ofwfb.c		optional	vt aim
-kern/kern_clocksource.c		standard
 kern/subr_atomic64.c		optional	powerpc | powerpcspe
 kern/subr_dummy_vdso_tc.c	standard
 kern/syscalls.c			optional	ktr
diff --git a/sys/conf/files.riscv b/sys/conf/files.riscv
index 06593cc5aa7e..3969528db07e 100644
--- a/sys/conf/files.riscv
+++ b/sys/conf/files.riscv
@@ -13,7 +13,6 @@ dev/xilinx/axi_quad_spi.c	optional	xilinx_spi
 dev/xilinx/axidma.c		optional	axidma xdma
 dev/xilinx/if_xae.c		optional	xae
 dev/xilinx/xlnx_pcib.c		optional	pci fdt xlnx_pcib
-kern/kern_clocksource.c		standard
 kern/msi_if.m			standard
 kern/pic_if.m			standard
 kern/subr_devmap.c		standard