diff --git a/desktop/flipper-frontend-core/package.json b/desktop/flipper-frontend-core/package.json
index 09cb6ae72..3f529fffd 100644
--- a/desktop/flipper-frontend-core/package.json
+++ b/desktop/flipper-frontend-core/package.json
@@ -13,12 +13,11 @@
     "eventemitter3": "^4.0.7",
     "flipper-common": "0.0.0",
     "flipper-plugin": "0.0.0",
-    "fs-extra": "^10.1.0",
     "immer": "^9.0.12",
     "js-base64": "^3.7.2",
     "p-map": "^5.3.0",
-    "semver": "^7.3.7",
-    "reconnecting-websocket": "^4.4.0"
+    "reconnecting-websocket": "^4.4.0",
+    "semver": "^7.3.7"
   },
   "devDependencies": {
     "flipper-test-utils": "0.0.0"
diff --git a/desktop/flipper-frontend-core/src/index.tsx b/desktop/flipper-frontend-core/src/index.tsx
index 641e8ce9b..2beca1acb 100644
--- a/desktop/flipper-frontend-core/src/index.tsx
+++ b/desktop/flipper-frontend-core/src/index.tsx
@@ -15,4 +15,3 @@ export * from './globalObject';
 export * from './plugins';
 export * from './flipperLibImplementation';
 export * from './client/FlipperServerClient';
-export * from './utils/tail';
diff --git a/desktop/flipper-server-core/src/index.tsx b/desktop/flipper-server-core/src/index.tsx
index 1541d3821..5a2a2d641 100644
--- a/desktop/flipper-server-core/src/index.tsx
+++ b/desktop/flipper-server-core/src/index.tsx
@@ -12,6 +12,7 @@ export {loadSettings} from './utils/settings';
 export {loadLauncherSettings} from './utils/launcherSettings';
 export {loadProcessConfig} from './utils/processConfig';
 export {getEnvironmentInfo} from './utils/environmentInfo';
+export * from './utils/tail';
 
 import GKImplementation from './fb-stubs/GK';
 export {setupPrefetcher} from './fb-stubs/Prefetcher';
diff --git a/desktop/flipper-frontend-core/src/utils/tail.tsx b/desktop/flipper-server-core/src/utils/tail.tsx
similarity index 98%
rename from desktop/flipper-frontend-core/src/utils/tail.tsx
rename to desktop/flipper-server-core/src/utils/tail.tsx
index a861ad56a..2c78b8fe4 100644
--- a/desktop/flipper-frontend-core/src/utils/tail.tsx
+++ b/desktop/flipper-server-core/src/utils/tail.tsx
@@ -7,7 +7,7 @@
  * @format
  */
 
-import EventEmitter from 'eventemitter3';
+import EventEmitter from 'events';
 import fs, {FSWatcher} from 'fs-extra';
 import path from 'path';