diff --git a/ansi.c b/ansi.c
index 4f0cb09..3cf4508 100644
--- a/ansi.c
+++ b/ansi.c
@@ -23,7 +23,6 @@
 #define GMQCC_PLATFORM_HEADER
 #include <string.h>
 #include <stdlib.h>
-#include <unistd.h>
 
 #include "platform.h"
 #include "gmqcc.h"