diff --git a/subgraph/package.json b/subgraph/package.json
index b3f015ed..7a371121 100644
--- a/subgraph/package.json
+++ b/subgraph/package.json
@@ -20,6 +20,7 @@
     "@amxx/graphprotocol-utils": "1.1.0",
     "@graphprotocol/graph-cli": "0.47.0",
     "@graphprotocol/graph-ts": "0.27.0",
+    "gluegun": "4.3.1",
     "matchstick-as": "^0.5.0",
     "source-map-support": "^0.5.21"
   },