diff --git a/concourse/pipeline.yml b/concourse/pipeline.yml
index d3a57d9bc..bab4508cc 100644
--- a/concourse/pipeline.yml
+++ b/concourse/pipeline.yml
@@ -76,7 +76,7 @@ resources:
 - name: slack-notification
   type: slack-notification
   source:
-    url: https://hooks.slack.com/services/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
+    url: {{slack_webhook}}
 - name: docker-image
   type: docker-image
   source:
@@ -93,6 +93,13 @@ resources:
     regexp: mvn-caches/sts4-(.*).tar.gz
 ########################################################################################
 jobs:
+# - name: slack-test
+#   plan:
+#   - get: sts4
+#     trigger: true
+#   - put: slack-notification
+#     params:
+#       text: This is a slack test. Please ignore!
 - name: build-docker-image
   serial: true
   plan:
@@ -150,7 +157,6 @@ jobs:
     on_failure:
       put: slack-notification
       params:
-        channel: "@kdvolder"
         text: |
            Concourse ${BUILD_PIPELINE_NAME}/${BUILD_JOB_NAME}/${BUILD_NAME} has failed!
   - put: s3-concourse-vsix-snapshot
@@ -170,7 +176,6 @@ jobs:
     on_failure:
       put: slack-notification
       params:
-        channel: "@kdvolder"
         text: |
            Concourse ${BUILD_PIPELINE_NAME}/${BUILD_JOB_NAME}/${BUILD_NAME} has failed!
   - put: s3-manifest-yaml-vsix-snapshot
@@ -195,6 +200,7 @@ jobs:
       tag: out/tag
       only_tag: true
 - name: build-snapshot-website
+  serial: true
   plan:
   - aggregate:
     - get: sts4
@@ -202,6 +208,7 @@ jobs:
       passed:
       - build-vsix-snapshots
     - get: s3-manifest-yaml-vsix-snapshot
+      trigger: true
       passed:
       - build-manifest-yaml-vsix-snapshot
     - get: s3-boot-properties-vsix-snapshot
@@ -222,7 +229,6 @@ jobs:
     # on_success:
     #   put: slack-notification
     #   params:
-    #     channel: "@aboyko"
     #     text: |
     #       SUCCESS Concourse ${BUILD_PIPELINE_NAME}/${BUILD_JOB_NAME}/${BUILD_NAME}!
     #       New snapshots available at http://dist.springsource.com/snapshot/STS4/nightly-distributions.html