diff --git a/common/src/main/resources/data/sable/tags/block/quarter_volume.json b/common/src/main/resources/data/sable/tags/block/quarter_volume.json
index ad2762c5..31bb818d 100644
--- a/common/src/main/resources/data/sable/tags/block/quarter_volume.json
+++ b/common/src/main/resources/data/sable/tags/block/quarter_volume.json
@@ -9,7 +9,7 @@
     "#minecraft:candles",
     "#c:glass_panes",
 
-    { "id": "c:ladders", "required": false },
+    { "id": "#c:ladders", "required": false },
     "minecraft:ladder",
     "minecraft:iron_bars",
     "#c:fence_gates",
diff --git a/common/src/main/resources/data/sable/tags/block/super_light.json b/common/src/main/resources/data/sable/tags/block/super_light.json
index 73de5e90..aeb349e9 100644
--- a/common/src/main/resources/data/sable/tags/block/super_light.json
+++ b/common/src/main/resources/data/sable/tags/block/super_light.json
@@ -14,7 +14,7 @@
     "#minecraft:candles",
     "#c:glass_panes",
 
-    { "id": "c:ladders", "required": false },
+    { "id": "#c:ladders", "required": false },
     "minecraft:ladder",
     "minecraft:iron_bars",
     "#c:fence_gates",