diff --git a/sys/compat/linux/linux_elf.c b/sys/compat/linux/linux_elf.c
--- a/sys/compat/linux/linux_elf.c
+++ b/sys/compat/linux/linux_elf.c
@@ -41,19 +41,15 @@
 __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/exec.h>
 #include <sys/imgact.h>
 #include <sys/imgact_elf.h>
-#include <sys/kernel.h>
+#include <sys/lock.h>
+#include <sys/malloc.h>
+#include <sys/mutex.h>
 #include <sys/proc.h>
 #include <sys/procfs.h>
-#include <sys/ptrace.h>
 #include <sys/reg.h>
 #include <sys/sbuf.h>
-#include <sys/sysent.h>
-#include <sys/user.h>
-#include <sys/vnode.h>
 
 #include <machine/elf.h>
 
diff --git a/sys/compat/linux/linux_ptrace.c b/sys/compat/linux/linux_ptrace.c
--- a/sys/compat/linux/linux_ptrace.c
+++ b/sys/compat/linux/linux_ptrace.c
@@ -39,8 +39,6 @@
 #include <sys/sx.h>
 #include <sys/syscallsubr.h>
 
-#include <machine/pcb.h>
-
 #include <machine/../linux/linux.h>
 #include <machine/../linux/linux_proto.h>
 #include <compat/linux/linux_emul.h>