1 files changed, 3 insertions, 0 deletions

diff --git a/include/sway/criteria.h b/include/sway/criteria.h
index 6a8337c5..b4ff7d49 100644
--- a/include/sway/criteria.h
+++ b/include/sway/criteria.h
@@ -2,6 +2,7 @@
 #define _SWAY_CRITERIA_H
 
 #include <pcre.h>
+#include "config.h"
 #include "list.h"
 #include "tree/view.h"
 
@@ -25,7 +26,9 @@ struct criteria {
         pcre *instance;
         pcre *con_mark;
         uint32_t con_id; // internal ID
+#ifdef HAVE_XWAYLAND
         uint32_t id; // X11 window ID
+#endif
         pcre *window_role;
         uint32_t window_type;
         bool floating;