diff --git a/gulpfile.js b/gulpfile.js
index d728a93d6..bd20eb27c 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -19,6 +19,7 @@ let eslintConfig = {
     "moment",
     "html2canvas",
     "ClipboardItem",
+    "io",
   ],
   envs: ["es6", "browser", "node"],
   rules: {
diff --git a/package-lock.json b/package-lock.json
index 17d62c341..a61414304 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7511,6 +7511,11 @@
         }
       }
     },
+    "seedrandom": {
+      "version": "3.0.5",
+      "resolved": "https://registry.npmjs.org/seedrandom/-/seedrandom-3.0.5.tgz",
+      "integrity": "sha512-8OwmbklUNzwezjGInmZ+2clQmExQPvomqjL7LFqOYqtmuxRgQYqOD3mHaU+MvZn5FLUeVxVfQjwLZW/n/JFuqg=="
+    },
     "semver": {
       "version": "5.7.1",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
diff --git a/package.json b/package.json
index 2017b3ded..85753762f 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,7 @@
     "chart.js": "^2.9.4",
     "chartjs-plugin-annotation": "^0.5.7",
     "chartjs-plugin-trendline": "^0.2.2",
+    "seedrandom": "^3.0.5",
     "socket.io-client": "^3.0.4"
   }
 }
diff --git a/src/js/global-dependencies.js b/src/js/global-dependencies.js
index a06f4d215..171e8c037 100644
--- a/src/js/global-dependencies.js
+++ b/src/js/global-dependencies.js
@@ -3,8 +3,7 @@
 import Chart from "chart.js";
 import chartTrendline from "chartjs-plugin-trendline";
 import chartAnnotation from "chartjs-plugin-annotation";
-
-import io from "socket.io-client";
+import seedrandom from "seedrandom";
 
 Chart.plugins.register(chartTrendline);
 Chart.plugins.register(chartAnnotation);