diff --git a/src/evdev.h b/src/evdev.h
index eb5c8682..524fa229 100644
--- a/src/evdev.h
+++ b/src/evdev.h
@@ -23,6 +23,8 @@
 #ifndef EVDEV_H
 #define EVDEV_H
 
+#include "config.h"
+
 #include <linux/input.h>
 #include <wayland-util.h>
 
diff --git a/src/filter.h b/src/filter.h
index ff8e579f..850ce8df 100644
--- a/src/filter.h
+++ b/src/filter.h
@@ -23,6 +23,8 @@
 #ifndef _FILTER_H_
 #define _FILTER_H_
 
+#include "config.h"
+
 #include <wayland-util.h>
 
 #include "compositor.h"