diff --git a/fs_edit_general.lua b/fs_edit_general.lua
index 6e06a32..0fb4b65 100644
--- a/fs_edit_general.lua
+++ b/fs_edit_general.lua
@@ -782,6 +782,17 @@ yl_speak_up.input_fs_edit_option_related = function(player, formname, fields,
 		return
 	end
 
+	-- clear editing cache tmp_data_cache for all other types
+	if(id_prefix ~= "p_") then
+		yl_speak_up.speak_to[pname][ "tmp_prereq" ] = nil
+	end
+	if(id_prefix ~= "a_") then
+		yl_speak_up.speak_to[pname][ "tmp_action" ] = nil
+	end
+	if(id_prefix ~= "r_") then
+		yl_speak_up.speak_to[pname][ "tmp_effect" ] = nil
+	end
+
 	-- delete precondition, action or effect
 	if(fields.delete_element) then
 		yl_speak_up.delete_element_p_or_a_or_e( player, pname, n_id, d_id, o_id, x_id, id_prefix,