diff --git a/kubejs/server_scripts/tfg/tags.js b/kubejs/server_scripts/tfg/tags.js
index 1e47a216e..bb62dbb3f 100644
--- a/kubejs/server_scripts/tfg/tags.js
+++ b/kubejs/server_scripts/tfg/tags.js
@@ -12,6 +12,19 @@ const registerTFGItemTags = (event) => {
 	event.add('tfc:compost_greens_high', 'tfg:sunflower_product')
 	event.add('tfg:water_breathing_ingredients', 'tfg:rapeseed_product')
 	event.add('tfg:night_vision_ingredients', 'tfg:sunflower_product')
+
+	event.add('c:hidden_from_recipe_viewers', 'tfg:ash_pile')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/black_sand')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/brown_sand')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/green_sand')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/pink_sand')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/red_sand')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/white_sand')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/yellow_sand')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/mars_sand')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/moon_sand')
+	event.add('c:hidden_from_recipe_viewers', 'tfg:pile/venus_sand')
+
 	//temporary hidden items
 	event.add('c:hidden_from_recipe_viewers', 'tfg:geyser_source_small')
 	event.add('c:hidden_from_recipe_viewers', 'tfg:geyser_source')