1 files changed, 4 insertions, 1 deletions
diff --git a/src/mongo/s/catalog_cache_loader.h b/src/mongo/s/catalog_cache_loader.h
index 763f238e52f..af282c4d24e 100644
--- a/src/mongo/s/catalog_cache_loader.h
+++ b/src/mongo/s/catalog_cache_loader.h
@@ -72,6 +72,7 @@ public:
             const BSONObj& collDefaultCollation,
             bool collShardKeyIsUnique,
             boost::optional<TypeCollectionReshardingFields> collReshardingFields,
+            bool allowMigrations,
             std::vector<ChunkType> chunks);
 
         // Information about the entire collection
@@ -80,12 +81,14 @@ public:
                                      // except under the default constructor
         BSONObj shardKeyPattern;
         BSONObj defaultCollation;
-        bool shardKeyIsUnique{false};
+        bool shardKeyIsUnique;
 
         // If the collection is currently undergoing a resharding operation, the optional will be
         // populated.
         boost::optional<TypeCollectionReshardingFields> reshardingFields;
 
+        bool allowMigrations;
+
         // The chunks which have changed sorted by their chunkVersion. This list might potentially
         // contain all the chunks in the collection.
         std::vector<ChunkType> changedChunks;