diff --git a/.github/actions/cloud-slack-e2e/action.yaml b/.github/actions/cloud-slack-e2e/action.yaml
index 953671d7f..fbc1dc640 100644
--- a/.github/actions/cloud-slack-e2e/action.yaml
+++ b/.github/actions/cloud-slack-e2e/action.yaml
@@ -123,15 +123,15 @@ runs:
 
         echo "footer=${FOOTER}" >> $GITHUB_OUTPUT
 
-#    - name: Slack Notification
-#      uses: rtCamp/action-slack-notify@v2
-#      if: ${{ failure() }}
-#      env:
-#        SLACK_CHANNEL: 'botkube-cloud-ci-alerts'
-#        SLACK_USERNAME: Botkube Cloud CI
-#        SLACK_COLOR: 'red'
-#        SLACK_TITLE: 'Message'
-#        SLACK_MESSAGE: "Cloud Slack ${{ inputs.e2e_type }} E2E tests failed :scream:"
-#        SLACK_ICON_EMOJI: ':this-is-fine-fire:'
-#        SLACK_FOOTER: ${{ steps.footer.outputs.footer }}
-#        SLACK_WEBHOOK: ${{ inputs.slack_alerts_webhook }}
+    - name: Slack Notification
+      uses: rtCamp/action-slack-notify@v2
+      if: ${{ failure() }}
+      env:
+        SLACK_CHANNEL: 'botkube-cloud-ci-alerts'
+        SLACK_USERNAME: Botkube Cloud CI
+        SLACK_COLOR: 'red'
+        SLACK_TITLE: 'Message'
+        SLACK_MESSAGE: "Cloud Slack ${{ inputs.e2e_type }} E2E tests failed :scream:"
+        SLACK_ICON_EMOJI: ':this-is-fine-fire:'
+        SLACK_FOOTER: ${{ steps.footer.outputs.footer }}
+        SLACK_WEBHOOK: ${{ inputs.slack_alerts_webhook }}
diff --git a/.github/workflows/test-ui-e2e-tests.yml b/.github/workflows/test-ui-e2e-tests.yml
deleted file mode 100644
index 760be16c7..000000000
--- a/.github/workflows/test-ui-e2e-tests.yml
+++ /dev/null
@@ -1,49 +0,0 @@
-name: Test UI E2E tests on PR
-
-on:
-  push:
-    branches:
-      - extend-ui-tests
-
-env:
-  GIT_USER: botkube-dev
-  HELM_VERSION: v3.9.0
-  K3D_VERSION: v5.4.6
-  IMAGE_REGISTRY: "ghcr.io"
-  IMAGE_REPOSITORY: "kubeshop/botkube"
-  IMAGE_TAG: v9.99.9-dev # TODO: Use commit hash tag to make the predictable builds for each commit on branch
-
-jobs:
-  cloud-slack-dev-e2e:
-    name: Botkube Cloud Slack Dev E2E
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: read
-    concurrency:
-      group: cloud-slack-dev-e2e
-      cancel-in-progress: false
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Run e2e tests 
-        uses: ./.github/actions/cloud-slack-e2e
-        with:
-          access_token: ${{ secrets.E2E_TEST_GH_DEV_ACCOUNT_PAT }}
-
-          slack_workspace_name: ${{ secrets.E2E_DEV_SLACK_WORKSPACE_NAME }}
-          slack_email: ${{ secrets.E2E_DEV_SLACK_EMAIL }}
-          slack_password: ${{ secrets.E2E_DEV_SLACK_USER_PASSWORD }}
-          slack_bot_display_name: "BotkubeDev"
-          slack_tester_bot_token: ${{ secrets.E2E_DEV_SLACK_TESTER_BOT_TOKEN }}
-          slack_tester_bot_name: "botkubedev"
-
-          botkube_cloud_api_base_url: "https://api-dev.botkube.io"
-          botkube_cloud_email: ${{ secrets.E2E_DEV_BOTKUBE_CLOUD_EMAIL }}
-          botkube_cloud_password: ${{ secrets.E2E_DEV_BOTKUBE_CLOUD_PASSWORD }}
-          botkube_cloud_team_organization_id: ${{ secrets.E2E_DEV_BOTKUBE_CLOUD_TEAM_ORGANIZATION_ID }}
-
-          slack_alerts_webhook: ${{ secrets.SLACK_CI_ALERTS_WEBHOOK }}
-
-          e2e_type: "DEV"
diff --git a/test/cloud-slack-dev-e2e/botkube_page_helpers_test.go b/test/cloud-slack-dev-e2e/botkube_page_helpers_test.go
index 3699b0aa5..f427553d9 100644
--- a/test/cloud-slack-dev-e2e/botkube_page_helpers_test.go
+++ b/test/cloud-slack-dev-e2e/botkube_page_helpers_test.go
@@ -131,7 +131,6 @@ func (p *BotkubeCloudPage) OpenSlackAppIntegrationPage(t *testing.T) {
 
 // ReAddSlackPlatformIfShould add the slack platform again as the page was often not refreshed with a newly connected Slack Workspace.
 // It only occurs with headless mode.
-// TODO(@pkosiec): Do you have a better idea how to fix it?
 func (p *BotkubeCloudPage) ReAddSlackPlatformIfShould(t *testing.T, isHeadless bool) {
 	if !isHeadless {
 		return
diff --git a/test/cloud-slack-dev-e2e/cloud_slack_dev_e2e_test.go b/test/cloud-slack-dev-e2e/cloud_slack_dev_e2e_test.go
index d485be7f0..d86c71843 100644
--- a/test/cloud-slack-dev-e2e/cloud_slack_dev_e2e_test.go
+++ b/test/cloud-slack-dev-e2e/cloud_slack_dev_e2e_test.go
@@ -77,8 +77,9 @@ func TestCloudSlackE2E(t *testing.T) {
 	err := envconfig.Init(&cfg)
 	require.NoError(t, err)
 
-	cfg.Slack.Tester.CloudBasedTestEnabled = false // override property used only in the Cloud Slack E2E tests
-	cfg.Slack.Tester.RecentMessagesLimit = 3       // this is used effectively only for the Botkube restarts. There are two of them in a short time window, so it shouldn't be higher than 5.
+	cfg.Slack.Tester.CloudBasedTestEnabled = false        // override property used only in the Cloud Slack E2E tests
+	cfg.Slack.Tester.RecentMessagesLimit = 3              // this is used effectively only for the Botkube restarts. There are two of them in a short time window, so it shouldn't be higher than 5.
+	cfg.Slack.Tester.MessageWaitTimeout = 3 * time.Minute // downloading plugins on restarted Agents, sometimes takes a while on GitHub runners.
 
 	var botkubeDeploymentUninstalled atomic.Bool
 	botkubeDeploymentUninstalled.Store(true) // not yet installed
diff --git a/test/commplatform/slack_tester.go b/test/commplatform/slack_tester.go
index 143bf706d..d47ff9892 100644
--- a/test/commplatform/slack_tester.go
+++ b/test/commplatform/slack_tester.go
@@ -44,7 +44,7 @@ type SlackConfig struct {
 	CloudTesterAppToken      string        `envconfig:"optional"`
 	CloudTesterName          string        `envconfig:"default=tester2"`
 	RecentMessagesLimit      int           `envconfig:"default=6"`
-	MessageWaitTimeout       time.Duration `envconfig:"default=180s"`
+	MessageWaitTimeout       time.Duration `envconfig:"default=50s"`
 }
 
 type SlackChannel struct {