diff --git a/package.json b/package.json
index 05f4f61f76..49660dfaaa 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,6 @@
     "pngjs": "^3.3.3",
     "proj4": "2.5.0",
     "puppeteer": "^1.10.0",
-    "rollup": "0.67.3",
     "serve-static": "^1.13.2",
     "shx": "^0.3.2",
     "sinon": "^6.0.0",