1 files changed, 2 insertions, 0 deletions

diff --git a/include/sway/criteria.h b/include/sway/criteria.h
index 6a8337c5..5b5c0f58 100644
--- a/include/sway/criteria.h
+++ b/include/sway/criteria.h
@@ -25,7 +25,9 @@ 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;