1 files changed, 0 insertions, 4 deletions
diff --git a/src/mongo/db/serverless/shard_split_donor_op_observer.h b/src/mongo/db/serverless/shard_split_donor_op_observer.h
index d8b607db6df..55796479ffe 100644
--- a/src/mongo/db/serverless/shard_split_donor_op_observer.h
+++ b/src/mongo/db/serverless/shard_split_donor_op_observer.h
@@ -204,10 +204,6 @@ public:
         size_t numberOfPrePostImagesToWrite,
         Date_t wallClockTime) final {}
 
-    void onTransactionPrepareNonPrimary(OperationContext* opCtx,
-                                        const std::vector<repl::OplogEntry>& statements,
-                                        const repl::OpTime& prepareOpTime) final {}
-
     void onTransactionAbort(OperationContext* opCtx,
                             boost::optional<OplogSlot> abortOplogEntryOpTime) final {}