diff --git a/app/soapbox/reducers/__tests__/search-test.js b/app/soapbox/reducers/__tests__/search-test.js
index b1138b663..c3b8d1ea0 100644
--- a/app/soapbox/reducers/__tests__/search-test.js
+++ b/app/soapbox/reducers/__tests__/search-test.js
@@ -6,11 +6,11 @@ import {
   SEARCH_EXPAND_SUCCESS,
 } from 'soapbox/actions/search';
 
-import reducer from '../search';
+import reducer, { ReducerRecord } from '../search';
 
 describe('search reducer', () => {
   it('should return the initial state', () => {
-    expect(reducer(undefined, {})).toEqual(ImmutableMap({
+    expect(reducer(undefined, {})).toEqual(ReducerRecord({
       value: '',
       submitted: false,
       submittedValue: '',
@@ -22,7 +22,7 @@ describe('search reducer', () => {
 
   describe('SEARCH_CHANGE', () => {
     it('sets the value', () => {
-      const state = ImmutableMap({ value: 'hell' });
+      const state = ReducerRecord({ value: 'hell' });
       const action = { type: SEARCH_CHANGE, value: 'hello' };
       expect(reducer(state, action).get('value')).toEqual('hello');
     });
@@ -30,7 +30,7 @@ describe('search reducer', () => {
 
   describe('SEARCH_CLEAR', () => {
     it('resets the state', () => {
-      const state = ImmutableMap({
+      const state = ReducerRecord({
         value: 'hello world',
         submitted: true,
         submittedValue: 'hello world',
@@ -41,7 +41,7 @@ describe('search reducer', () => {
 
       const action = { type: SEARCH_CLEAR };
 
-      const expected = ImmutableMap({
+      const expected = ReducerRecord({
         value: '',
         submitted: false,
         submittedValue: '',
@@ -56,7 +56,7 @@ describe('search reducer', () => {
 
   describe(SEARCH_EXPAND_SUCCESS, () => {
     it('imports hashtags as maps', () => {
-      const state = ImmutableMap({
+      const state = ReducerRecord({
         value: 'artist',
         submitted: true,
         submittedValue: 'artist',
@@ -82,7 +82,7 @@ describe('search reducer', () => {
         searchType: 'hashtags',
       };
 
-      const expected = ImmutableMap({
+      const expected = ReducerRecord({
         value: 'artist',
         submitted: true,
         submittedValue: 'artist',
diff --git a/app/soapbox/reducers/__tests__/suggestions-test.js b/app/soapbox/reducers/__tests__/suggestions-test.js
index 7da0b7f75..3a11b5b56 100644
--- a/app/soapbox/reducers/__tests__/suggestions-test.js
+++ b/app/soapbox/reducers/__tests__/suggestions-test.js
@@ -1,4 +1,7 @@
-import { Map as ImmutableMap, List as ImmutableList, fromJS } from 'immutable';
+import {
+  Record as ImmutableRecord,
+  fromJS,
+} from 'immutable';
 
 import { SUGGESTIONS_DISMISS } from 'soapbox/actions/suggestions';
 
@@ -6,10 +9,10 @@ import reducer from '../suggestions';
 
 describe('suggestions reducer', () => {
   it('should return the initial state', () => {
-    expect(reducer(undefined, {})).toEqual(ImmutableMap({
-      items: ImmutableList(),
-      isLoading: false,
-    }));
+    const result = reducer(undefined, {});
+    expect(ImmutableRecord.isRecord(result)).toBe(true);
+    expect(result.items.isEmpty()).toBe(true);
+    expect(result.isLoading).toBe(false);
   });
 
   describe('SUGGESTIONS_DISMISS', () => {
diff --git a/app/soapbox/reducers/__tests__/trends-test.js b/app/soapbox/reducers/__tests__/trends-test.js
index 5ebeabb31..22d7d34e4 100644
--- a/app/soapbox/reducers/__tests__/trends-test.js
+++ b/app/soapbox/reducers/__tests__/trends-test.js
@@ -1,12 +1,12 @@
-import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
+import { Record as ImmutableRecord } from 'immutable';
 
 import reducer from '../trends';
 
 describe('trends reducer', () => {
   it('should return the initial state', () => {
-    expect(reducer(undefined, {})).toEqual(ImmutableMap({
-      items: ImmutableList(),
-      isLoading: false,
-    }));
+    const result = reducer(undefined, {});
+    expect(ImmutableRecord.isRecord(result)).toBe(true);
+    expect(result.items.isEmpty()).toBe(true);
+    expect(result.isLoading).toBe(false);
   });
 });
diff --git a/app/soapbox/reducers/search.ts b/app/soapbox/reducers/search.ts
index f315cbb90..64d2a6a8c 100644
--- a/app/soapbox/reducers/search.ts
+++ b/app/soapbox/reducers/search.ts
@@ -25,7 +25,7 @@ import {
 
 import type { AnyAction } from 'redux';
 
-const ReducerRecord = ImmutableRecord({
+export const ReducerRecord = ImmutableRecord({
   value: '',
   submitted: false,
   submittedValue: '',