diff --git a/biomes/temperate-ocean-deep.json b/biomes/temperate-ocean-deep.json
index 2955d05e..7e61e045 100644
--- a/biomes/temperate-ocean-deep.json
+++ b/biomes/temperate-ocean-deep.json
@@ -213,7 +213,14 @@
             ]
         }
     ],
-
+    "structures": [
+        {
+            "tileset": "prismarine_temple",
+            "height": 40,
+            "rarity": 229,
+            "zoom": 0.88
+        }
+    ],
     "generators": [
         {
             "min": -57,