diff --git a/metricflow/sql/optimizer/column_pruner.py b/metricflow/sql/optimizer/column_pruner.py
index 8169b67b0..200745b36 100644
--- a/metricflow/sql/optimizer/column_pruner.py
+++ b/metricflow/sql/optimizer/column_pruner.py
@@ -5,9 +5,9 @@
 from metricflow_semantics.mf_logging.lazy_formattable import LazyFormat
 from typing_extensions import override
 
+from metricflow.sql.optimizer.required_column_aliases import SqlMapRequiredColumnAliasesVisitor
 from metricflow.sql.optimizer.sql_query_plan_optimizer import SqlQueryPlanOptimizer
 from metricflow.sql.optimizer.tag_column_aliases import NodeToColumnAliasMapping
-from metricflow.sql.optimizer.tag_required_column_aliases import SqlMapRequiredColumnAliasesVisitor
 from metricflow.sql.sql_plan import (
     SqlCreateTableAsNode,
     SqlCteNode,
diff --git a/metricflow/sql/optimizer/tag_required_column_aliases.py b/metricflow/sql/optimizer/required_column_aliases.py
similarity index 100%
rename from metricflow/sql/optimizer/tag_required_column_aliases.py
rename to metricflow/sql/optimizer/required_column_aliases.py