diff --git a/bases/do-blog/src/com/oly/static_sites/do_blog/pages/chess_board.cljs b/bases/do-blog/src/com/oly/static_sites/do_blog/pages/chess_board.cljs
index 1a9f057..e443c2e 100644
--- a/bases/do-blog/src/com/oly/static_sites/do_blog/pages/chess_board.cljs
+++ b/bases/do-blog/src/com/oly/static_sites/do_blog/pages/chess_board.cljs
@@ -21,16 +21,16 @@
                        (prn (.-origin event))
                        (prn (.-data event))))
   (prn "send ready message")
-  (.postMessage js/window.parent #js {:api "fromWidget",
+  (.postMessage js/window.parent #js {:api "toWidget",
                                     :v "1.0"
                                     :msgtype "ready"
                                     #_#_:action "supported_api_versions"}, "*")
   (prn "send capability message")
 
-  (.postMessage js/window.parent #js {:api "fromWidget",
+  (.postMessage js/window.parent #js {:api "toWidget",
                                       :v "1.0"
                                       :msgtype "capabilities"
-                                      :capabilities #js ["m.room.send_message" "m.room.get_state"]
+                                      :capabilities #js {}
                                       #_#_:action "supported_api_versions"}, "*")
 
   )