diff --git a/package.json b/package.json
index 340de57..d0ffe62 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "moment-timezone": "^0.5.34",
     "node-persist": "^3.1.0",
     "node-ssh": "^12.0.4",
+    "prismarine-item": "^1.11.5",
     "prismarine-viewer": "^1.23.0",
     "rainbowvis.js": "^1.0.1",
     "randomstring": "^1.2.2",