diff --git a/src/deps.h b/src/deps.h
index 0f42f6c..c711286 100644
--- a/src/deps.h
+++ b/src/deps.h
@@ -12,6 +12,7 @@
 #include <fcntl.h>
 #include <errno.h>
 #include <signal.h>
+#include <byteswap.h>
 #include <sys/types.h>
 // Networking
 #include <sys/socket.h>