diff --git a/usr.bin/elf2aout/elf2aout.c b/usr.bin/elf2aout/elf2aout.c
index 918c6e0f285..f0878806e85 100644
--- a/usr.bin/elf2aout/elf2aout.c
+++ b/usr.bin/elf2aout/elf2aout.c
@@ -28,7 +28,6 @@
 __FBSDID("$FreeBSD$");
 
 #include <sys/types.h>
-#include <sys/endian.h>
 #include <sys/elf64.h>
 #include <sys/endian.h>
 #include <sys/mman.h>
diff --git a/usr.sbin/elf2aout/elf2aout.c b/usr.sbin/elf2aout/elf2aout.c
index 918c6e0f285..f0878806e85 100644
--- a/usr.sbin/elf2aout/elf2aout.c
+++ b/usr.sbin/elf2aout/elf2aout.c
@@ -28,7 +28,6 @@
 __FBSDID("$FreeBSD$");
 
 #include <sys/types.h>
-#include <sys/endian.h>
 #include <sys/elf64.h>
 #include <sys/endian.h>
 #include <sys/mman.h>