diff --git a/conserver/consent.c b/conserver/consent.c
index 2b7eaa7..034894f 100644
--- a/conserver/consent.c
+++ b/conserver/consent.c
@@ -47,6 +47,7 @@
 #include <access.h>
 #include <readcfg.h>
 #include <main.h>
+#include <time.h>
 
 
 BAUD baud[] = {
diff --git a/conserver/cutil.c b/conserver/cutil.c
index aed854d..973c333 100644
--- a/conserver/cutil.c
+++ b/conserver/cutil.c
@@ -7,6 +7,7 @@
 #include <compat.h>
 
 #include <cutil.h>
+#include <time.h>
 #include <version.h>
 
 #include <net/if.h>
diff --git a/conserver/group.c b/conserver/group.c
index 117709f..746fc6c 100644
--- a/conserver/group.c
+++ b/conserver/group.c
@@ -67,6 +67,7 @@
 #include <main.h>
 #include <version.h>
 #include <stdio.h>
+#include <time.h>
 
 #if HAVE_PAM
 # include <security/pam_appl.h>
diff --git a/conserver/readcfg.c b/conserver/readcfg.c
index 1ae0656..3b7ad9e 100644
--- a/conserver/readcfg.c
+++ b/conserver/readcfg.c
@@ -33,6 +33,7 @@
 #include <access.h>
 #include <readcfg.h>
 #include <main.h>
+#include <time.h>
 
 /*****  external things *****/
 NAMES *userList = (NAMES *)0;