1 files changed, 2 insertions, 2 deletions
diff --git a/src/mongo/db/s/config/sharding_catalog_manager_commit_chunk_migration_test.cpp b/src/mongo/db/s/config/sharding_catalog_manager_commit_chunk_migration_test.cpp
index ef7326db8d9..5d0ed77c047 100644
--- a/src/mongo/db/s/config/sharding_catalog_manager_commit_chunk_migration_test.cpp
+++ b/src/mongo/db/s/config/sharding_catalog_manager_commit_chunk_migration_test.cpp
@@ -248,8 +248,8 @@ TEST_F(CommitChunkMigrate, CheckCorrectOpsCommandNoCtlTrimHistory) {
     auto chunkDoc0 = uassertStatusOK(getChunkDoc(operationContext(), chunkMin));
     ASSERT_EQ("shard1", chunkDoc0.getShard().toString());
     ASSERT_EQ(mver.getValue(), chunkDoc0.getVersion());
-    // The history should be updated.
-    ASSERT_EQ(1UL, chunkDoc0.getHistory().size());
+    // The new history entry should be added, but the old one preserved.
+    ASSERT_EQ(2UL, chunkDoc0.getHistory().size());
     ASSERT_EQ(validAfter, chunkDoc0.getHistory().front().getValidAfter());
 }