diff --git a/.github/workflows/dashboards-notifications-test-and-build-workflow.yml b/.github/workflows/dashboards-notifications-test-and-build-workflow.yml
index 55e806a6..61c488ac 100644
--- a/.github/workflows/dashboards-notifications-test-and-build-workflow.yml
+++ b/.github/workflows/dashboards-notifications-test-and-build-workflow.yml
@@ -139,7 +139,7 @@ jobs:
         run: |
           cd OpenSearch-Dashboards
           yarn start --no-base-path --no-watch --server.host="0.0.0.0" &
-          timeout 400 bash -c 'while [[ "$(curl -s http://localhost:5601/api/status | jq -r '.status.overall.state')" != "green" ]]; do echo sleeping 5; sleep 5; done'
+          timeout 900 bash -c 'while [[ "$(curl -s http://localhost:5601/api/status | jq -r '.status.overall.state')" != "green" ]]; do echo sleeping 5; sleep 5; done'
           curl -sk localhost:5601/api/status | jq
           netstat -anp tcp | grep LISTEN | grep 5601 || netstat -ntlp | grep 5601
         shell: bash