diff --git a/config.c b/config.c
index 1f2e9fd..a646bcc 100644
--- a/config.c
+++ b/config.c
@@ -17,6 +17,9 @@
 #include <uci.h>
 #include <unistd.h>
 #include <sys/file.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 #include "cwmp.h"
 #include "backupSession.h"
 #include "xml.h"
diff --git a/digestauth.c b/digestauth.c
index 92bd470..1fae642 100644
--- a/digestauth.c
+++ b/digestauth.c
@@ -15,6 +15,7 @@
 #include <string.h>
 #include <limits.h>
 #include <errno.h>
+#include <time.h>
 #include "md5.h"
 #include "digestauth.h"
 #include "log.h"