1 files changed, 2 insertions, 2 deletions
diff --git a/src/mongo/db/op_observer_registry.h b/src/mongo/db/op_observer_registry.h
index 2470baa74cc..9bc29820269 100644
--- a/src/mongo/db/op_observer_registry.h
+++ b/src/mongo/db/op_observer_registry.h
@@ -175,10 +175,10 @@ public:
                    OptionalCollectionUUID uuid,
                    const BSONObj& collModCmd,
                    const CollectionOptions& oldCollOptions,
-                   boost::optional<TTLCollModInfo> ttlInfo) override {
+                   boost::optional<IndexCollModInfo> indexInfo) override {
         ReservedTimes times{opCtx};
         for (auto& o : _observers)
-            o->onCollMod(opCtx, nss, uuid, collModCmd, oldCollOptions, ttlInfo);
+            o->onCollMod(opCtx, nss, uuid, collModCmd, oldCollOptions, indexInfo);
     }
 
     void onDropDatabase(OperationContext* const opCtx, const std::string& dbName) override {