--- a/plugins/ipc-rules/ipc-rules-common.hpp
+++ b/plugins/ipc-rules/ipc-rules-common.hpp
@@ -285,6 +285,11 @@
         {
             state["possible-layouts"].append(get_layout_name(i));
         }
+
+        // Pyr: Caps Lock and Num Lock (their LEDs as xkbcommon tracks them), so a panel can show
+        // a change that has no other sign on screen.
+        state["caps-lock"] = xkb_state_led_name_is_active(keyboard->xkb_state, XKB_LED_NAME_CAPS) > 0;
+        state["num-lock"]  = xkb_state_led_name_is_active(keyboard->xkb_state, XKB_LED_NAME_NUM) > 0;
     } else
     {
         state["layout"] = "unknown";