diff --git a/lolafect/lolaconfig.py b/lolafect/lolaconfig.py
index 1a71a92..9ac66c0 100644
--- a/lolafect/lolaconfig.py
+++ b/lolafect/lolaconfig.py
@@ -9,7 +9,7 @@ from lolafect.defaults import (
     DEFAULT_KUBERNETES_IMAGE,
     DEFAULT_KUBERNETES_LABELS,
     DEFAULT_FLOWS_PATH_IN_BUCKET,
-    DEFAULT_ENV_FILE_PATH
+    DEFAULT_ENV_FILE_PATH,
 )
 from lolafect.utils import S3FileReader
 
@@ -68,6 +68,8 @@ class LolaConfig:
             DEFAULT_KUBERNETES_IMAGE if kubernetes_image is None else kubernetes_image
         )
 
+        self.TRINO_CREDENTIALS = None
+
         self._s3_reader = S3FileReader(s3_client=boto3.client("s3"))
 
     def fetch_slack_webhooks(self, s3_reader=None) -> None:
@@ -85,6 +87,28 @@ class LolaConfig:
             bucket=self.S3_BUCKET_NAME, key=self.SLACK_WEBHOOKS_FILE
         )
 
+    def fetch_trino_credentials(self, s3_reader=None) -> None:
+        """
+        Read the env file from S3 and store the trino credentials in memory.
+
+        :param s3_reader: a client to fetch files from S3.
+        :return: None
+        """
+
+        if s3_reader is None:
+            s3_reader = self._s3_reader
+
+        env_data = s3_reader.read_json_from_s3_file(
+            bucket=self.S3_BUCKET_NAME, key=self.ENV_FILE_PATH
+        )
+
+        self.TRINO_CREDENTIALS = {
+            "host": env_data["trino_host"],
+            "user": env_data["trino_user"],
+            "password": env_data["trino_pass"],
+            "port": env_data["trino_port"],
+        }
+
 
 def build_lolaconfig(
     flow_name: str,
diff --git a/tests/test_lolaconfig.py b/tests/test_lolaconfig.py
index 742de77..5d7189a 100644
--- a/tests/test_lolaconfig.py
+++ b/tests/test_lolaconfig.py
@@ -4,12 +4,10 @@ from lolafect.lolaconfig import LolaConfig
 
 
 def test_lolaconfig_instantiates_with_defaults_properly():
-
     lolaconfig = LolaConfig(flow_name="some-flow")
 
 
 def test_lolaconfig_instantiates_without_defaults_proplery():
-
     lolaconfig = LolaConfig(
         flow_name="some-flow",
         env_s3_bucket="bucket",
@@ -20,7 +18,6 @@ def test_lolaconfig_instantiates_without_defaults_proplery():
 
 
 def test_lolaconfig_fetches_webhooks_properly():
-
     lolaconfig = LolaConfig(flow_name="some-flow")
 
     fake_s3_reader = SimpleNamespace()
@@ -33,3 +30,23 @@ def test_lolaconfig_fetches_webhooks_properly():
     lolaconfig.fetch_slack_webhooks(s3_reader=fake_s3_reader)
 
     assert type(lolaconfig.SLACK_WEBHOOKS) is dict
+
+
+def test_lolaconfig_fetches_trino_creds_properly():
+    lolaconfig = LolaConfig(flow_name="some-flow")
+
+    fake_s3_reader = SimpleNamespace()
+
+    def mock_read_json_from_s3_file(bucket, key):
+        return {
+            "trino_host": "some_host",
+            "trino_user": "some_user",
+            "trino_pass": "some_password",
+            "trino_port": "some_port",
+        }
+
+    fake_s3_reader.read_json_from_s3_file = mock_read_json_from_s3_file
+
+    lolaconfig.fetch_trino_credentials(s3_reader=fake_s3_reader)
+
+    assert type(lolaconfig.TRINO_CREDENTIALS) is dict