diff --git a/data/mods/MindOverMatter/items/matrix_crystals.json b/data/mods/MindOverMatter/items/matrix_crystals.json
index ae1347cfb6431..814f1806ce15e 100644
--- a/data/mods/MindOverMatter/items/matrix_crystals.json
+++ b/data/mods/MindOverMatter/items/matrix_crystals.json
@@ -342,13 +342,6 @@
     "weight": "450 g",
     "volume": "30 ml",
     "melee_damage": { "cut": 6 },
-    "use_action": {
-      "type": "place_trap",
-      "trap": "tr_glass",
-      "moves": 150,
-      "practice": 2,
-      "done_message": "You carefully place the shards on the ground, ready to be cracked by something passing by."
-    },
     "flags": [ "HURT_WHEN_WIELDED", "TRADER_AVOID" ],
     "to_hit": -1
   }