diff --git a/inspect.lua b/inspect.lua
index e2de75f..bdd54e4 100644
--- a/inspect.lua
+++ b/inspect.lua
@@ -1,4 +1,22 @@
 
+replacer.image_replacements = {};
+
+-- support for RealTest
+if(    minetest.get_modpath("trees")
+   and minetest.get_modpath("core")
+   and minetest.get_modpath("instruments")
+   and minetest.get_modpath("anvil")
+   and minetest.get_modpath("scribing_table")) then
+	replacer.image_replacements[ "group:planks" ] = "trees:pine_planks";
+	replacer.image_replacements[ "group:plank"  ] = "trees:pine_plank";
+	replacer.image_replacements[ "group:wood"   ] = "trees:pine_planks";
+	replacer.image_replacements[ "group:tree"   ] = "trees:pine_log";
+	replacer.image_replacements[ "group:sapling"] = "trees:pine_sapling";
+	replacer.image_replacements[ "group:leaves" ] = "trees:pine_leaves";
+	replacer.image_replacements[ "default:furnace" ] = "oven:oven";
+	replacer.image_replacements[ "default:furnace_active" ] = "oven:oven_active";
+end
+
 minetest.register_tool( "replacer:inspect",
 {
     description = "Node inspection tool",
@@ -146,6 +164,9 @@ end
 
 replacer.image_button_link = function( stack_string )
 	local group = '';
+	if( replacer.image_replacements[ stack_string ] ) then
+		stack_string = replacer.image_replacements[ stack_string ];
+	end
 	if( replacer.group_placeholder[ stack_string ] ) then
 		stack_string = replacer.group_placeholder[ stack_string ];
 		group = 'G';