@@ -14,11 +14,11 @@
 #define _GNU_SOURCE
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
 
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MADVISE
 #include <sys/mman.h>
 #else
 #define madvise(addr, len, advise)
 #endif