Add tensor value type

1 files changed, 1 insertions, 1 deletions

diff --git a/vespajlib/src/main/java/com/yahoo/tensor/functions/Rename.java b/vespajlib/src/main/java/com/yahoo/tensor/functions/Rename.java
index e18af235d59..5694684956e 100644
--- a/vespajlib/src/main/java/com/yahoo/tensor/functions/Rename.java
+++ b/vespajlib/src/main/java/com/yahoo/tensor/functions/Rename.java
@@ -75,7 +75,7 @@ public class Rename extends PrimitiveTensorFunction {
     }
 
     private TensorType type(TensorType type) {
-        TensorType.Builder builder = new TensorType.Builder();
+        TensorType.Builder builder = new TensorType.Builder(type.valueType());
         for (TensorType.Dimension dimension : type.dimensions())
             builder.dimension(dimension.withName(fromToMap.getOrDefault(dimension.name(), dimension.name())));
         return builder.build();