diff --git a/package-lock.json b/package-lock.json
index d479411e9e..e1d0600cba 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,6 +41,11 @@
       "resolved": "https://registry.npmjs.org/@types/jquery/-/jquery-3.3.0.tgz",
       "integrity": "sha512-szaKV2OQgwxYTGTY6qd9eeBfGGCaP7n2OGit4JdbOcfGgc9VWjfhMhnu5AVNhIAu8WWDIB36q9dfPVba1fGeIQ=="
     },
+    "@types/lunr": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/@types/lunr/-/lunr-2.1.5.tgz",
+      "integrity": "sha512-esk3CG25hRtHsVHm+LOjiSFYdw8be3uIY653WUwR43Bro914HSimPgPpqgajkhTJ0awK3RQfaIxP7zvbtCpcyg=="
+    },
     "@types/node-forge": {
       "version": "0.6.10",
       "resolved": "https://registry.npmjs.org/@types/node-forge/-/node-forge-0.6.10.tgz",
diff --git a/package.json b/package.json
index 388ec5bab4..c661609531 100644
--- a/package.json
+++ b/package.json
@@ -75,6 +75,7 @@
     "@types/angular": "^1.6.34",
     "@types/chrome": "0.0.51",
     "@types/jquery": "^3.2.16",
+    "@types/lunr": "2.1.5",
     "@types/node-forge": "0.6.10",
     "@types/papaparse": "4.1.31",
     "@types/safari-extension": "^0.0.27",