diff --git a/client/gatsby-ssr.js b/client/gatsby-ssr.js
index fea4c0b15d..70779dda1c 100644
--- a/client/gatsby-ssr.js
+++ b/client/gatsby-ssr.js
@@ -48,11 +48,6 @@ export const onRenderBody = ({ setHeadComponents, setPostBodyComponents }) => {
         />
       ) : null,
       /* eslint-enable max-len */
-      <script
-        async={true}
-        key='chai-CDN'
-        src='https://cdnjs.cloudflare.com/ajax/libs/chai/4.1.2/chai.min.js'
-      />,
       <script
         async={true}
         key='gtag-script'