diff --git a/awesome-menu.c b/awesome-menu.c
index 62c123d..d4867bf 100644
--- a/awesome-menu.c
+++ b/awesome-menu.c
@@ -30,10 +30,13 @@
 #include <dirent.h>
 #include <pwd.h>
 #include <sys/types.h>
+#include <sys/stat.h>
 #include <string.h>
 
 #include <confuse.h>
 
+#include <X11/Xutil.h>
+
 #include "common/swindow.h"
 #include "common/util.h"
 #include "common/version.h"
diff --git a/rules.c b/rules.c
index ed1ae00..4aa8f15 100644
--- a/rules.c
+++ b/rules.c
@@ -19,6 +19,8 @@
  *
  */
 
+#include <X11/Xutil.h>
+
 #include "rules.h"
 #include "common/xutil.h"
 
diff --git a/uicb.c b/uicb.c
index 3bba098..ab93b4a 100644
--- a/uicb.c
+++ b/uicb.c
@@ -28,6 +28,7 @@
 
 #include <sys/wait.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "awesome.h"
 #include "tag.h"