diff --git a/packages/pl-fe/package.json b/packages/pl-fe/package.json
index 4e79307b1..a268610a6 100644
--- a/packages/pl-fe/package.json
+++ b/packages/pl-fe/package.json
@@ -128,7 +128,6 @@
     "react-sticky-box": "^2.0.5",
     "react-swipeable-views": "^0.14.0",
     "redux": "^5.0.1",
-    "redux-immutable": "^4.0.0",
     "redux-thunk": "^3.1.0",
     "reselect": "^5.1.1",
     "resize-observer-polyfill": "^1.5.1",
diff --git a/packages/pl-fe/types/redux-immutable/index.d.ts b/packages/pl-fe/types/redux-immutable/index.d.ts
deleted file mode 100644
index fbaecd198..000000000
--- a/packages/pl-fe/types/redux-immutable/index.d.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-// Type definitions for redux-immutable v4.0.0
-// Project: https://github.com/gajus/redux-immutable
-// Definitions by: Sebastian Sebald <https://github.com/sebald>
-//                 Gavin Gregory <https://github.com/gavingregory>
-//                 Kanitkorn Sujautra <https://github.com/lukyth>
-// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// TypeScript Version: 2.3
-
-declare module 'redux-immutable' {
-  import { Collection, Record } from 'immutable';
-  import { ReducersMapObject, Reducer, Action } from 'redux';
-
-  export function combineReducers<S, A extends Action, T>(reducers: ReducersMapObject<S, A>, getDefaultState?: () => Collection.Keyed<T, S>): Reducer<S, A>;
-  export function combineReducers<S, A extends Action>(reducers: ReducersMapObject<S, A>, getDefaultState?: () => Collection.Indexed<S>): Reducer<S, A>;
-  export function combineReducers<S>(reducers: ReducersMapObject<S, any>, getDefaultState?: () => Collection.Indexed<S>): Reducer<S>;
-  export function combineReducers<S extends object, T extends object>(reducers: ReducersMapObject<S, any>, getDefaultState?: Record.Factory<T>): Reducer<ReturnType<Record.Factory<S>>>;
-}
diff --git a/packages/pl-fe/yarn.lock b/packages/pl-fe/yarn.lock
index c74846c89..3bf1ebf32 100644
--- a/packages/pl-fe/yarn.lock
+++ b/packages/pl-fe/yarn.lock
@@ -8258,11 +8258,6 @@ redent@^3.0.0:
     indent-string "^4.0.0"
     strip-indent "^3.0.0"
 
-redux-immutable@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/redux-immutable/-/redux-immutable-4.0.0.tgz#3a1a32df66366462b63691f0e1dc35e472bbc9f3"
-  integrity sha512-SchSn/DWfGb3oAejd+1hhHx01xUoxY+V7TeK0BKqpkLKiQPVFf7DYzEaKmrEVxsWxielKfSK9/Xq66YyxgR1cg==
-
 redux-thunk@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/redux-thunk/-/redux-thunk-3.1.0.tgz#94aa6e04977c30e14e892eae84978c1af6058ff3"