diff --git a/src/server/distrend.c b/src/server/distrend.c
--- a/src/server/distrend.c
+++ b/src/server/distrend.c
@@ -36,7 +36,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <malloc.h>
-#include <unistd.h> /* getopt */
+#include <unistd.h>
 #include <time.h>
 #include <sys/stat.h>
 #include <string.h>