diff --git a/metadata-ingestion/src/datahub/configuration/source_common.py b/metadata-ingestion/src/datahub/configuration/source_common.py
index 705cc0197ec62..636fcb96c43f5 100644
--- a/metadata-ingestion/src/datahub/configuration/source_common.py
+++ b/metadata-ingestion/src/datahub/configuration/source_common.py
@@ -54,13 +54,9 @@ class DatasetSourceConfigMixin(PlatformInstanceConfigMixin, EnvConfigMixin):
     """
 
 
-LOWER_CASE_URN_CONFIG_KEY = "convert_urns_to_lowercase"
-
-
 class LowerCaseDatasetUrnConfigMixin(ConfigModel):
-    convert_urns_to_lowercase2: bool = Field(
+    convert_urns_to_lowercase: bool = Field(
         default=False,
-        alias=LOWER_CASE_URN_CONFIG_KEY,
         description="Whether to convert dataset urns to lowercase.",
     )
 
diff --git a/metadata-ingestion/src/datahub/ingestion/api/source.py b/metadata-ingestion/src/datahub/ingestion/api/source.py
index 79d939ea071b3..4946dd93e81c9 100644
--- a/metadata-ingestion/src/datahub/ingestion/api/source.py
+++ b/metadata-ingestion/src/datahub/ingestion/api/source.py
@@ -22,10 +22,7 @@
 from pydantic import BaseModel
 
 from datahub.configuration.common import ConfigModel
-from datahub.configuration.source_common import (
-    LOWER_CASE_URN_CONFIG_KEY,
-    PlatformInstanceConfigMixin,
-)
+from datahub.configuration.source_common import PlatformInstanceConfigMixin
 from datahub.emitter.mcp_builder import mcps_from_mce
 from datahub.ingestion.api.closeable import Closeable
 from datahub.ingestion.api.common import PipelineContext, RecordEnvelope, WorkUnit
@@ -200,7 +197,7 @@ def get_workunit_processors(self) -> List[Optional[MetadataWorkUnitProcessor]]:
         if (
             self.ctx.pipeline_config
             and self.ctx.pipeline_config.source.config
-            and self.ctx.pipeline_config.source.config.get(LOWER_CASE_URN_CONFIG_KEY)
+            and self.ctx.pipeline_config.source.config.convert_urns_to_lowercase
         ):
             auto_lowercase_dataset_urns = auto_lowercase_urns
         return [