diff --git a/sys/cam/ata/ata_xpt.c b/sys/cam/ata/ata_xpt.c
index c41ab076b122..94dc435b099b 100644
--- a/sys/cam/ata/ata_xpt.c
+++ b/sys/cam/ata/ata_xpt.c
@@ -39,7 +39,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/time.h>
 #include <sys/conf.h>
 #include <sys/fcntl.h>
-#include <sys/interrupt.h>
 #include <sys/sbuf.h>
 
 #include <sys/eventhandler.h>
diff --git a/sys/cam/cam_xpt.c b/sys/cam/cam_xpt.c
index f58ce0b6a764..a1b3016c7695 100644
--- a/sys/cam/cam_xpt.c
+++ b/sys/cam/cam_xpt.c
@@ -44,7 +44,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/time.h>
 #include <sys/conf.h>
 #include <sys/fcntl.h>
-#include <sys/interrupt.h>
 #include <sys/proc.h>
 #include <sys/sbuf.h>
 #include <sys/smp.h>
diff --git a/sys/cam/nvme/nvme_xpt.c b/sys/cam/nvme/nvme_xpt.c
index 5e84b39bf8a7..75bc96496289 100644
--- a/sys/cam/nvme/nvme_xpt.c
+++ b/sys/cam/nvme/nvme_xpt.c
@@ -40,7 +40,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/time.h>
 #include <sys/conf.h>
 #include <sys/fcntl.h>
-#include <sys/interrupt.h>
 #include <sys/sbuf.h>
 
 #include <sys/lock.h>
diff --git a/sys/cam/scsi/scsi_xpt.c b/sys/cam/scsi/scsi_xpt.c
index 05f773c79512..39eb5782215e 100644
--- a/sys/cam/scsi/scsi_xpt.c
+++ b/sys/cam/scsi/scsi_xpt.c
@@ -42,7 +42,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/conf.h>
 #include <sys/fcntl.h>
 #include <sys/md5.h>
-#include <sys/interrupt.h>
 #include <sys/sbuf.h>
 
 #include <sys/lock.h>
diff --git a/sys/dev/acpica/Osd/OsdSchedule.c b/sys/dev/acpica/Osd/OsdSchedule.c
index 8330c373f5b5..39c7a149b149 100644
--- a/sys/dev/acpica/Osd/OsdSchedule.c
+++ b/sys/dev/acpica/Osd/OsdSchedule.c
@@ -37,7 +37,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/bus.h>
-#include <sys/interrupt.h>
 #include <sys/kernel.h>
 #include <sys/kthread.h>
 #include <sys/malloc.h>
diff --git a/sys/dev/pccbb/pccbb.c b/sys/dev/pccbb/pccbb.c
index 7957635d2107..11c68d7173b8 100644
--- a/sys/dev/pccbb/pccbb.c
+++ b/sys/dev/pccbb/pccbb.c
@@ -86,7 +86,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/kernel.h>
 #include <sys/module.h>
 #include <sys/kthread.h>
-#include <sys/interrupt.h>
 #include <sys/lock.h>
 #include <sys/malloc.h>
 #include <sys/mutex.h>
diff --git a/sys/kern/subr_bus.c b/sys/kern/subr_bus.c
index b67624b7930a..ed4defe0ccd5 100644
--- a/sys/kern/subr_bus.c
+++ b/sys/kern/subr_bus.c
@@ -59,7 +59,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/systm.h>
 #include <sys/uio.h>
 #include <sys/bus.h>
-#include <sys/interrupt.h>
 #include <sys/cpuset.h>
 
 #include <net/vnet.h>