diff --git a/assets/js/state/sagas/clusters.js b/assets/js/state/sagas/clusters.js
index 3a8caf1e02..ae2bcf8e50 100644
--- a/assets/js/state/sagas/clusters.js
+++ b/assets/js/state/sagas/clusters.js
@@ -16,17 +16,17 @@ import {
 } from '@state/clusterChecksSelection';
 import { getClusterName } from '@state/selectors/cluster';
 
-function* checksSelected({ payload }) {
+export function* checksSelected({ payload }) {
   yield put(startSavingClusterChecksSelection());
 
+  const clusterName = yield select(getClusterName(payload.clusterID));
+
   try {
     yield call(post, `/clusters/${payload.clusterID}/checks`, {
       checks: payload.checks,
     });
     yield put(updateSelectedChecks(payload));
 
-    const clusterName = yield select(getClusterName(payload.clusterID));
-
     yield put(
       notify({
         text: `Checks selection for ${clusterName} saved`,
@@ -35,6 +35,12 @@ function* checksSelected({ payload }) {
     );
     yield put(setClusterChecksSelectionSavingSuccess());
   } catch (error) {
+    yield put(
+      notify({
+        text: `Unable to save selection for ${clusterName}`,
+        icon: '❌',
+      })
+    );
     yield put(setClusterChecksSelectionSavingError());
   }
   yield put(stopSavingClusterChecksSelection());
diff --git a/assets/js/state/sagas/clusters.test.js b/assets/js/state/sagas/clusters.test.js
index d5e9cf2d3f..ad9745279f 100644
--- a/assets/js/state/sagas/clusters.test.js
+++ b/assets/js/state/sagas/clusters.test.js
@@ -1,8 +1,24 @@
+import { faker } from '@faker-js/faker';
+import MockAdapter from 'axios-mock-adapter';
 import { recordSaga } from '@lib/test-utils';
-import { clusterDeregistered } from '@state/sagas/clusters';
-import { removeCluster } from '@state/clusters';
+
+import { networkClient } from '@lib/network';
+
 import { clusterFactory } from '@lib/test-utils/factories';
 
+import { notify } from '@state/actions/notifications';
+import { clusterDeregistered, checksSelected } from '@state/sagas/clusters';
+import { removeCluster, updateSelectedChecks } from '@state/clusters';
+
+import {
+  setClusterChecksSelectionSavingError,
+  setClusterChecksSelectionSavingSuccess,
+  startSavingClusterChecksSelection,
+  stopSavingClusterChecksSelection,
+} from '@state/clusterChecksSelection';
+
+const axiosMock = new MockAdapter(networkClient);
+
 describe('Clusters sagas', () => {
   it('should remove the cluster', async () => {
     const { id, name } = clusterFactory.build();
@@ -13,4 +29,65 @@ describe('Clusters sagas', () => {
 
     expect(dispatched).toContainEqual(removeCluster({ id }));
   });
+
+  it('should save check selection for a cluster', async () => {
+    const cluster = clusterFactory.build();
+
+    axiosMock.onPost(`/clusters/${cluster.id}/checks`).reply(202, {});
+
+    const actionPayload = {
+      clusterID: cluster.id,
+      checks: [faker.datatype.uuid(), faker.datatype.uuid()],
+    };
+    const dispatched = await recordSaga(
+      checksSelected,
+      {
+        payload: actionPayload,
+      },
+      {
+        clustersList: { clusters: [cluster] },
+      }
+    );
+
+    expect(dispatched).toEqual([
+      startSavingClusterChecksSelection(),
+      updateSelectedChecks(actionPayload),
+      notify({
+        text: `Checks selection for ${cluster.name} saved`,
+        icon: '💾',
+      }),
+      setClusterChecksSelectionSavingSuccess(),
+      stopSavingClusterChecksSelection(),
+    ]);
+  });
+
+  it('should notify an error when saving a cluster check selection fails', async () => {
+    const cluster = clusterFactory.build();
+
+    axiosMock.onPost(`/clusters/${cluster.id}/checks`).reply(400, {});
+
+    const actionPayload = {
+      clusterID: cluster.id,
+      checks: [faker.datatype.uuid(), faker.datatype.uuid()],
+    };
+    const dispatched = await recordSaga(
+      checksSelected,
+      {
+        payload: actionPayload,
+      },
+      {
+        clustersList: { clusters: [cluster] },
+      }
+    );
+
+    expect(dispatched).toEqual([
+      startSavingClusterChecksSelection(),
+      notify({
+        text: `Unable to save selection for ${cluster.name}`,
+        icon: '❌',
+      }),
+      setClusterChecksSelectionSavingError(),
+      stopSavingClusterChecksSelection(),
+    ]);
+  });
 });