diff --git a/tools/include/endian.h b/tools/include/endian.h
index 4ea34cdd0..9bfc652b9 100644
--- a/tools/include/endian.h
+++ b/tools/include/endian.h
@@ -9,6 +9,11 @@
 #define bswap_16(x) NXSwapShort(x)
 #define bswap_32(x) NXSwapInt(x)
 #define bswap_64(x) NXSwapLongLong(x)
+#elif defined(__FreeBSD__)
+#include <sys/endian.h>
+#define bswap_16(x) bswap16(x)
+#define bswap_32(x) bswap32(x)
+#define bswap_64(x) bswap64(x)
 #else
 #include <machine/endian.h>
 #define bswap_16(x) swap16(x)
diff --git a/tools/mtd-utils/Makefile b/tools/mtd-utils/Makefile
index 55dd88a78..f67ccf758 100644
--- a/tools/mtd-utils/Makefile
+++ b/tools/mtd-utils/Makefile
@@ -20,7 +20,7 @@ include $(INCLUDE_DIR)/host-build.mk
 
 CFLAGS := $(HOSTCFLAGS) -O2 -I../include
 ifneq ($(OS),Linux)
-CFLAGS += -Dloff_t=off_t -D__BYTE_ORDER=BYTE_ORDER -I$(STAGING_DIR)/include-host -include getline.h
+CFLAGS += -Dloff_t=off_t -D__BYTE_ORDER=BYTE_ORDER -I$(STAGING_DIR)/include-host -include getline.h -include endian.h
 endif
 
 define Build/Compile