--- freem/src/fmadm.c	2025/02/26 00:48:27	1.3
+++ freem/src/fmadm.c	2025/02/28 16:55:08	1.4
@@ -46,6 +46,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <errno.h>
+#include <ctype.h>
 #include "config.h"
 #include "transact.h"
 #include "namespace.h"