diff --git a/catalog/dags/elasticsearch_cluster/healthcheck_dag.py b/catalog/dags/elasticsearch_cluster/healthcheck_dag.py
index 50807968d4c..8ebecd4ed18 100644
--- a/catalog/dags/elasticsearch_cluster/healthcheck_dag.py
+++ b/catalog/dags/elasticsearch_cluster/healthcheck_dag.py
@@ -18,6 +18,7 @@
 import logging
 from datetime import datetime
 from textwrap import dedent, indent
+from typing import Literal
 
 from airflow.decorators import dag, task
 from airflow.exceptions import AirflowSkipException
@@ -39,6 +40,7 @@
 EXPECTED_NODE_COUNT = 6
 EXPECTED_DATA_NODE_COUNT = 3
 EXPECTED_MASTER_NODE_COUNT = 3
+MessageType = Literal["alert", "notification"]
 
 
 def _format_response_body(response_body: dict) -> str:
@@ -59,7 +61,7 @@ def _format_response_body(response_body: dict) -> str:
     """
 
 
-def _compose_red_status(env: Environment, response_body: dict):
+def _compose_red_status(env: Environment, response_body: dict) -> str:
     message = f"""
     Elasticsearch {env} cluster status is **red**.
 
@@ -70,7 +72,7 @@ def _compose_red_status(env: Environment, response_body: dict):
     return message
 
 
-def _compose_unexpected_node_count(env: Environment, response_body: dict):
+def _compose_unexpected_node_count(env: Environment, response_body: dict) -> str:
     node_count = response_body["number_of_nodes"]
     data_node_count = response_body["number_of_data_nodes"]
     master_node_count = node_count - data_node_count
@@ -91,7 +93,7 @@ def _compose_unexpected_node_count(env: Environment, response_body: dict):
     return message
 
 
-def _compose_yellow_cluster_health(env: Environment, response_body: dict):
+def _compose_yellow_cluster_health(env: Environment, response_body: dict) -> str:
     message = f"""
     Elasticsearch {env} cluster health is **yellow**.
 
@@ -104,7 +106,7 @@ def _compose_yellow_cluster_health(env: Environment, response_body: dict):
 
 
 @task
-def ping_healthcheck(env: str, es_host: str):
+def ping_healthcheck(env: str, es_host: str) -> dict:
     es_conn: Elasticsearch = ElasticsearchPythonHook(hosts=[es_host]).get_conn
 
     response = es_conn.cluster.health()
@@ -115,7 +117,7 @@ def ping_healthcheck(env: str, es_host: str):
 @task
 def compose_notification(
     env: Environment, response_body: dict, is_data_refresh_running: bool
-):
+) -> tuple[MessageType, str]:
     status = response_body["status"]
 
     if status == "red":
@@ -133,12 +135,11 @@ def compose_notification(
 
         return "notification", _compose_yellow_cluster_health(env, response_body)
 
-    logger.info(f"Cluster health was green; {json.dumps(response_body)}")
-    return None, None
+    raise AirflowSkipException(f"Cluster health is green; {json.dumps(response_body)}")
 
 
 @task
-def notify(env: str, message_type_and_string: tuple[str, str]):
+def notify(env: str, message_type_and_string: tuple[MessageType, str]):
     message_type, message = message_type_and_string
 
     if message_type == "alert":
diff --git a/catalog/tests/dags/elasticsearch_cluster/test_healthcheck_dag.py b/catalog/tests/dags/elasticsearch_cluster/test_healthcheck_dag.py
index 010e9e8a301..aabdb203cc1 100644
--- a/catalog/tests/dags/elasticsearch_cluster/test_healthcheck_dag.py
+++ b/catalog/tests/dags/elasticsearch_cluster/test_healthcheck_dag.py
@@ -87,6 +87,13 @@ def _missing_node_keys(master_nodes: int, data_nodes: int):
             ),
             id="yellow-status-all-nodes-present",
         ),
+        pytest.param(
+            None,
+            None,
+            _make_response_body(status="green"),
+            id="green-status",
+            marks=pytest.mark.raises(exception=AirflowSkipException),
+        ),
     ),
 )
 def test_compose_notification(