diff --git a/demos/demo_xcb.h b/demos/demo_xcb.h
index 38715565..40e25340 100644
--- a/demos/demo_xcb.h
+++ b/demos/demo_xcb.h
@@ -26,6 +26,7 @@
 #include <limits.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <stdbool.h>
 
 struct demo
 {
diff --git a/include/vkd3d_utils.h b/include/vkd3d_utils.h
index 676d3330..49987d03 100644
--- a/include/vkd3d_utils.h
+++ b/include/vkd3d_utils.h
@@ -19,8 +19,6 @@
 #ifndef __VKD3D_UTILS_H
 #define __VKD3D_UTILS_H
 
-#include <stdbool.h>
-
 #ifdef __cplusplus
 extern "C" {
 #endif  /* __cplusplus */