diff --git a/package-lock.json b/package-lock.json
index 5526c879e6..ea71c9f385 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2919,12 +2919,6 @@
                 "yallist": "2.1.2"
             }
         },
-        "lunr": {
-            "version": "2.1.6",
-            "resolved": "https://registry.npmjs.org/lunr/-/lunr-2.1.6.tgz",
-            "integrity": "sha512-ydJpB8CX8cZ/VE+KMaYaFcZ6+o2LruM6NG76VXdflYTgluvVemz1lW4anE+pyBbLvxJHZdvD1Jy/fOqdzAEJog==",
-            "dev": true
-        },
         "make-dir": {
             "version": "1.3.0",
             "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-1.3.0.tgz",
diff --git a/package.json b/package.json
index be5ed2a372..3346331d24 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,6 @@
         "clean-webpack-plugin": "^0.1.17",
         "copy-webpack-plugin": "^4.2.0",
         "cross-env": "^5.1.4",
-        "lunr": "2.1.6",
         "pkg": "^4.3.1",
         "ts-loader": "^3.5.0",
         "tslint": "^5.9.1",