diff --git a/src/orm/query/grammars/grammar.cpp b/src/orm/query/grammars/grammar.cpp
index 954d88874..4b6a4853d 100644
--- a/src/orm/query/grammars/grammar.cpp
+++ b/src/orm/query/grammars/grammar.cpp
@@ -601,8 +601,7 @@ QString Grammar::concatenate(QStringList &&segments)
         if (segment.isEmpty())
             continue;
 
-        // QStringBuilder benefit
-        result += std::move(segment);
+        result += segment;
         result += SPACE;
     }