diff --git a/package.json b/package.json
index db8e868c8..a8ca508f9 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,6 @@
     "semver": "1.1.4",
     "serializable": "1.x",
     "space-pen": "3.1.1",
-    "space-pencil": "^0.3.0",
     "temp": "0.5.0",
     "text-buffer": "^2.1.0",
     "theorist": "1.x",