diff --git a/library/net.c b/library/net.c
index a53c4ab..a0c141a 100644
--- a/library/net.c
+++ b/library/net.c
@@ -59,7 +59,8 @@
 #include <netdb.h>
 #include <errno.h>
 
-#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__)
+#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) ||  \
+    defined(__DragonflyBSD__)
 #include <sys/endian.h>
 #elif defined(__APPLE__)
 #include <machine/endian.h>