diff --git a/app/soapbox/components/ui/layout/layout.js b/app/soapbox/components/ui/layout/layout.tsx
similarity index 51%
rename from app/soapbox/components/ui/layout/layout.js
rename to app/soapbox/components/ui/layout/layout.tsx
index 976ef25cbb..4ee50564a3 100644
Binary files a/app/soapbox/components/ui/layout/layout.js and b/app/soapbox/components/ui/layout/layout.tsx differ
diff --git a/package.json b/package.json
index 517ff0761e..e01161954c 100644
--- a/package.json
+++ b/package.json
@@ -78,6 +78,7 @@
     "@types/react-helmet": "^6.1.5",
     "@types/react-motion": "^0.0.32",
     "@types/react-router-dom": "^5.3.3",
+    "@types/react-stickynode": "^4.0.0",
     "@types/react-toggle": "^4.0.3",
     "@types/redux-mock-store": "^1.0.3",
     "@types/semver": "^7.3.9",
diff --git a/yarn.lock b/yarn.lock
index ca2fc244d3..1881d59f72 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2219,6 +2219,13 @@
     "@types/history" "^4.7.11"
     "@types/react" "*"
 
+"@types/react-stickynode@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@types/react-stickynode/-/react-stickynode-4.0.0.tgz#54ba7ceab9bd563bccdcae72c7486a626e870ecb"
+  integrity sha512-PKkmOzF6WCNuyIKrvhidGeUPLfe8htPwfEljKnQBF4bA5v74ADvXtwkjavOH8i6aCSw9J14AyDDl1Ul0VNQJUg==
+  dependencies:
+    "@types/react" "*"
+
 "@types/react-toggle@^4.0.3":
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/@types/react-toggle/-/react-toggle-4.0.3.tgz#8db98ac8d2c5e8c03c2d3a42027555c1cd2289da"