diff --git a/python_template_server/models.py b/python_template_server/models.py
index dbc4132..65b9da5 100644
--- a/python_template_server/models.py
+++ b/python_template_server/models.py
@@ -96,7 +96,6 @@ class TemplateServerConfig(BaseModel):
     rate_limit: RateLimitConfigModel = Field(default_factory=RateLimitConfigModel)
     certificate: CertificateConfigModel = Field(default_factory=CertificateConfigModel)
     json_response: JSONResponseConfigModel = Field(default_factory=JSONResponseConfigModel)
-    db: DatabaseConfig = Field(default_factory=DatabaseConfig, description="Database configuration")
 
     def save_to_file(self, filepath: Path) -> None:
         """Save the configuration to a JSON file.
diff --git a/tests/conftest.py b/tests/conftest.py
index 34e8d63..28eac96 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -178,7 +178,6 @@ def mock_template_server_config(
     mock_rate_limit_config: RateLimitConfigModel,
     mock_certificate_config: CertificateConfigModel,
     mock_json_response_config: JSONResponseConfigModel,
-    mock_db_config: DatabaseConfig,
 ) -> TemplateServerConfig:
     """Provide a mock TemplateServerConfig instance."""
     return TemplateServerConfig(
@@ -187,5 +186,4 @@ def mock_template_server_config(
         rate_limit=mock_rate_limit_config,
         certificate=mock_certificate_config,
         json_response=mock_json_response_config,
-        db=mock_db_config,
     )
diff --git a/tests/test_models.py b/tests/test_models.py
index 2775487..20aaf67 100644
--- a/tests/test_models.py
+++ b/tests/test_models.py
@@ -109,7 +109,6 @@ def test_model_dump(
         mock_rate_limit_config_dict: dict,
         mock_certificate_config_dict: dict,
         mock_json_response_config_dict: dict,
-        mock_db_config_dict: dict,
     ) -> None:
         """Test the model_dump method."""
         expected_dict = {
@@ -118,7 +117,6 @@ def test_model_dump(
             "rate_limit": mock_rate_limit_config_dict,
             "certificate": mock_certificate_config_dict,
             "json_response": mock_json_response_config_dict,
-            "db": mock_db_config_dict,
         }
         assert mock_template_server_config.model_dump() == expected_dict