diff --git a/src/linenoise.c b/src/linenoise.c
index b7c6b732..54f5a27d 100644
--- a/src/linenoise.c
+++ b/src/linenoise.c
@@ -69,6 +69,8 @@
  * 
  */
 
+#include "fmacros.h"
+
 #include <termios.h>
 #include <unistd.h>
 #include <stdlib.h>