diff --git a/sowm.c b/sowm.c
index 6d6632f..fcd1265 100644
--- a/sowm.c
+++ b/sowm.c
@@ -23,7 +23,8 @@ struct key {
 typedef struct client {
     struct client *next, *prev;
     int f, wx, wy;
-    unsigned int w, ww, wh;
+    unsigned int ww, wh;
+    Window w;
 } client;
 
 static void button_press(XEvent *e);