diff --git a/hw/xwayland/xwayland-output.c b/hw/xwayland/xwayland-output.c
index b82300240..a99703c36 100644
--- a/hw/xwayland/xwayland-output.c
+++ b/hw/xwayland/xwayland-output.c
@@ -37,8 +37,6 @@
 
 #include "xdg-output-unstable-v1-client-protocol.h"
 
-#define MAX_OUTPUT_NAME 256
-
 static void xwl_output_get_xdg_output(struct xwl_output *xwl_output);
 
 static Rotation
diff --git a/hw/xwayland/xwayland-output.h b/hw/xwayland/xwayland-output.h
index 0e5ee6b55..773296026 100644
--- a/hw/xwayland/xwayland-output.h
+++ b/hw/xwayland/xwayland-output.h
@@ -43,6 +43,8 @@
                        RR_Reflect_X  | \
                        RR_Reflect_Y)
 
+#define MAX_OUTPUT_NAME 256
+
 struct xwl_output {
     struct xorg_list link;
     struct xwl_screen *xwl_screen;