diff --git a/datafusion/core/src/physical_optimizer/mod.rs b/datafusion/core/src/physical_optimizer/mod.rs
index 82b7087ab2c55..55550bcd2cffc 100644
--- a/datafusion/core/src/physical_optimizer/mod.rs
+++ b/datafusion/core/src/physical_optimizer/mod.rs
@@ -23,7 +23,6 @@ pub mod coalesce_batches;
 pub mod hash_build_probe_order;
 pub mod merge_exec;
 pub mod optimizer;
-pub mod parallel_sort;
 pub mod pruning;
 pub mod repartition;
 mod utils;