diff --git a/ChangeLog b/ChangeLog
index 04fd55e..2343357 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+-- Fix Endian to compile for FreeBSD
+
+...
 libpri 0.3.0
 -- Fix talking to switch
 -- Add pri dump
diff --git a/pri_q921.h b/pri_q921.h
index 6a7eb4a..cb04f86 100755
--- a/pri_q921.h
+++ b/pri_q921.h
@@ -30,6 +30,9 @@
 #include <endian.h>
 #elif defined(__FreeBSD__)
 #include <sys/endian.h>
+#define __BYTE_ORDER _BYTE_ORDER
+#define __BIG_ENDIAN _BIG_ENDIAN
+#define __LITTLE_ENDIAN _LITTLE_ENDIAN
 #endif
 
 /* Timer values */