diff --git a/udev_sysfs.c b/udev_sysfs.c
index 172f0ce1fd..d1e43a60ee 100644
--- a/udev_sysfs.c
+++ b/udev_sysfs.c
@@ -26,6 +26,7 @@
 #include <fcntl.h>
 #include <ctype.h>
 #include <errno.h>
+#include <sys/stat.h>
 
 #include "udev.h"
 
diff --git a/udev_utils_run.c b/udev_utils_run.c
index b6020b0ab6..c6af90658d 100644
--- a/udev_utils_run.c
+++ b/udev_utils_run.c
@@ -30,9 +30,11 @@
 #include <sys/un.h>
 #include <sys/wait.h>
 #include <sys/select.h>
+#include <unistd.h>
 
 #include "udev.h"
 
+extern char **environ;
 
 int pass_env_to_socket(const char *sockname, const char *devpath, const char *action)
 {