diff --git a/app/actions/enterpriseModules.js b/app/actions/enterpriseModules.js
deleted file mode 100644
index 74b09787..00000000
--- a/app/actions/enterpriseModules.js
+++ /dev/null
@@ -1,14 +0,0 @@
-import { ENTERPRISE_MODULES } from './actionsTypes';
-
-export function setEnterpriseModules(modules) {
-	return {
-		type: ENTERPRISE_MODULES.SET,
-		payload: modules
-	};
-}
-
-export function clearEnterpriseModules() {
-	return {
-		type: ENTERPRISE_MODULES.CLEAR
-	};
-}
diff --git a/app/actions/enterpriseModules.ts b/app/actions/enterpriseModules.ts
new file mode 100644
index 00000000..073aef49
--- /dev/null
+++ b/app/actions/enterpriseModules.ts
@@ -0,0 +1,23 @@
+import { Action } from 'redux';
+
+import { IEnterpriseModules } from '../reducers/enterpriseModules';
+import { ENTERPRISE_MODULES } from './actionsTypes';
+
+interface ISetEnterpriseModules extends Action {
+	payload: IEnterpriseModules[];
+}
+
+export type TActionEnterpriseModules = ISetEnterpriseModules & Action;
+
+export function setEnterpriseModules(modules: IEnterpriseModules[]): ISetEnterpriseModules {
+	return {
+		type: ENTERPRISE_MODULES.SET,
+		payload: modules
+	};
+}
+
+export function clearEnterpriseModules(): Action {
+	return {
+		type: ENTERPRISE_MODULES.CLEAR
+	};
+}
diff --git a/app/definitions/redux/index.ts b/app/definitions/redux/index.ts
index 558882b4..dc503377 100644
--- a/app/definitions/redux/index.ts
+++ b/app/definitions/redux/index.ts
@@ -26,6 +26,8 @@ import { ISelectedUsers } from '../../reducers/selectedUsers';
 import { IServer } from '../../reducers/server';
 import { ISettings } from '../../reducers/settings';
 import { IShare } from '../../reducers/share';
+import { IEnterpriseModules } from '../../reducers/enterpriseModules';
+import { TActionEnterpriseModules } from '../../actions/enterpriseModules';
 
 export interface IApplicationState {
 	settings: ISettings;
@@ -45,7 +47,7 @@ export interface IApplicationState {
 	inviteLinks: IInviteLinks;
 	createDiscussion: ICreateDiscussion;
 	inquiry: any;
-	enterpriseModules: any;
+	enterpriseModules: IEnterpriseModules;
 	encryption: IEncryption;
 	permissions: any;
 	roles: IRoles;
@@ -64,4 +66,5 @@ export type TApplicationActions = TActionActiveUsers &
 	TActionCreateChannel &
 	TActionsShare &
 	TActionServer &
-	TActionApp;
+	TActionApp &
+	TActionEnterpriseModules;
diff --git a/app/reducers/enterpriseModules.js b/app/reducers/enterpriseModules.js
deleted file mode 100644
index 2f1a7ac9..00000000
--- a/app/reducers/enterpriseModules.js
+++ /dev/null
@@ -1,14 +0,0 @@
-import { ENTERPRISE_MODULES } from '../actions/actionsTypes';
-
-const initialState = [];
-
-export default (state = initialState, action) => {
-	switch (action.type) {
-		case ENTERPRISE_MODULES.SET:
-			return action.payload;
-		case ENTERPRISE_MODULES.CLEAR:
-			return initialState;
-		default:
-			return state;
-	}
-};
diff --git a/app/reducers/enterpriseModules.test.ts b/app/reducers/enterpriseModules.test.ts
new file mode 100644
index 00000000..7daf1416
--- /dev/null
+++ b/app/reducers/enterpriseModules.test.ts
@@ -0,0 +1,23 @@
+import { clearEnterpriseModules, setEnterpriseModules } from '../actions/enterpriseModules';
+import { mockedStore } from './mockedStore';
+import { IEnterpriseModules, initialState } from './enterpriseModules';
+
+describe('test enterpriseModules reducer', () => {
+	it('should return initial state', () => {
+		const state = mockedStore.getState().enterpriseModules;
+		expect(state).toEqual(initialState);
+	});
+
+	it('should return modified store after setEnterpriseModules', () => {
+		const modules = ['omnichannel-mobile-enterprise', 'livechat-enterprise'] as IEnterpriseModules[];
+		mockedStore.dispatch(setEnterpriseModules(modules));
+		const state = mockedStore.getState().enterpriseModules;
+		expect(state).toEqual(modules);
+	});
+
+	it('should return empty store after clearEnterpriseModules', () => {
+		mockedStore.dispatch(clearEnterpriseModules());
+		const state = mockedStore.getState().enterpriseModules;
+		expect(state).toEqual([]);
+	});
+});
diff --git a/app/reducers/enterpriseModules.ts b/app/reducers/enterpriseModules.ts
new file mode 100644
index 00000000..78616e24
--- /dev/null
+++ b/app/reducers/enterpriseModules.ts
@@ -0,0 +1,17 @@
+import { TActionEnterpriseModules } from '../actions/enterpriseModules';
+import { ENTERPRISE_MODULES } from '../actions/actionsTypes';
+
+export type IEnterpriseModules = 'omnichannel-mobile-enterprise' | 'livechat-enterprise';
+
+export const initialState: IEnterpriseModules[] = [];
+
+export default (state = initialState, action: TActionEnterpriseModules): IEnterpriseModules[] => {
+	switch (action.type) {
+		case ENTERPRISE_MODULES.SET:
+			return action.payload;
+		case ENTERPRISE_MODULES.CLEAR:
+			return initialState;
+		default:
+			return state;
+	}
+};