diff --git a/src/updater/csv_source.cpp b/src/updater/csv_source.cpp
index 3c71aa1af..e0fa163c6 100644
--- a/src/updater/csv_source.cpp
+++ b/src/updater/csv_source.cpp
@@ -48,7 +48,7 @@ SegmentLookupTable readSegmentValues(const std::vector<std::string> &paths)
                               std::to_string(found_inconsistency->first.from) + " " + SOURCE_REF);
     }
 
-    return std::move(result);
+    return result;
 }
 
 TurnLookupTable readTurnValues(const std::vector<std::string> &paths)