diff --git a/code/modules/tgui/states/physical.dm b/code/modules/tgui/states/physical.dm
index 5cbcae97f7c..7165ce0a7b2 100644
--- a/code/modules/tgui/states/physical.dm
+++ b/code/modules/tgui/states/physical.dm
@@ -19,3 +19,6 @@
 
 /mob/living/silicon/physical_can_use_topic(src_object)
 	return max(UI_UPDATE, shared_living_ui_distance(src_object)) // Silicons can always see.
+
+/mob/living/silicon/ai/physical_can_use_topic(src_object)
+	return UI_CLOSE // AIs are not physical.