diff --git a/dags/hivemind_etl_helpers/tests/integration/test_load_envs.py b/dags/hivemind_etl_helpers/tests/integration/test_load_envs.py
index 33c7833d..26d715a4 100644
--- a/dags/hivemind_etl_helpers/tests/integration/test_load_envs.py
+++ b/dags/hivemind_etl_helpers/tests/integration/test_load_envs.py
@@ -1,7 +1,6 @@
 import unittest
 
 from hivemind_etl_helpers.src.utils.credentials import load_mongo_credentials
-from tc_hivemind_backend.db.credentials import load_postgres_credentials
 
 
 class TestCredentialLoadings(unittest.TestCase):
@@ -22,23 +21,3 @@ def test_mongo_envs_values(self):
         self.assertIsInstance(mongo_creds["password"], str)
         self.assertIsInstance(mongo_creds["host"], str)
         self.assertIsInstance(mongo_creds["port"], str)
-
-    def test_postgres_envs_type(self):
-        postgres_creds = load_postgres_credentials()
-
-        self.assertIsInstance(postgres_creds, dict)
-
-    def test_postgres_envs_values(self):
-        postgres_creds = load_postgres_credentials()
-
-        self.assertNotEqual(postgres_creds["host"], None)
-        self.assertNotEqual(postgres_creds["password"], None)
-        self.assertNotEqual(postgres_creds["user"], None)
-        self.assertNotEqual(postgres_creds["port"], None)
-        self.assertNotEqual(postgres_creds["db_name"], None)
-
-        self.assertIsInstance(postgres_creds["host"], str)
-        self.assertIsInstance(postgres_creds["password"], str)
-        self.assertIsInstance(postgres_creds["user"], str)
-        self.assertIsInstance(postgres_creds["port"], str)
-        self.assertIsInstance(postgres_creds["db_name"], str)
diff --git a/dags/hivemind_etl_helpers/tests/unit/test_load_model_params.py b/dags/hivemind_etl_helpers/tests/unit/test_load_model_params.py
deleted file mode 100644
index 7ef10efa..00000000
--- a/dags/hivemind_etl_helpers/tests/unit/test_load_model_params.py
+++ /dev/null
@@ -1,40 +0,0 @@
-import os
-import unittest
-
-from tc_hivemind_backend.db.utils.model_hyperparams import load_model_hyperparams
-
-
-class TestLoadModelHyperparams(unittest.TestCase):
-    def setUp(self):
-        # Set up environment variables for testing
-        os.environ["CHUNK_SIZE"] = "128"
-        os.environ["EMBEDDING_DIM"] = "256"
-
-    def tearDown(self):
-        # Clean up environment variables after testing
-        del os.environ["CHUNK_SIZE"]
-        del os.environ["EMBEDDING_DIM"]
-
-    def test_load_model_hyperparams_success(self):
-        # Test when environment variables are set correctly
-        chunk_size, embedding_dim = load_model_hyperparams()
-        self.assertEqual(chunk_size, 128)
-        self.assertEqual(embedding_dim, 256)
-
-    def test_load_model_hyperparams_invalid_chunk_size(self):
-        # Test when CHUNK_SIZE environment variable is not a valid integer
-        os.environ["CHUNK_SIZE"] = "invalid"
-        with self.assertRaises(ValueError) as context:
-            load_model_hyperparams()
-        self.assertEqual(
-            str(context.exception), "invalid literal for int() with base 10: 'invalid'"
-        )
-
-    def test_load_model_hyperparams_invalid_embedding_dim(self):
-        # Test when EMBEDDING_DIM environment variable is not a valid integer
-        os.environ["EMBEDDING_DIM"] = "invalid"
-        with self.assertRaises(ValueError) as context:
-            load_model_hyperparams()
-        self.assertEqual(
-            str(context.exception), "invalid literal for int() with base 10: 'invalid'"
-        )