diff --git a/package.json b/package.json
index 8a814f67..6967c3b3 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,6 @@
     "tdp_gene": "github:Caleydo/tdp_gene#develop"
   },
   "optionalDependencies": {
-    "dTiles": "github:datavisyn/dTiles#develop",
     "ordino": "github:Caleydo/ordino#develop"
   }
 }