Don't set inputs to operation to insert into existing graph

1 files changed, 1 insertions, 1 deletions

diff --git a/model-integration/src/main/java/ai/vespa/rankingexpression/importer/DimensionRenamer.java b/model-integration/src/main/java/ai/vespa/rankingexpression/importer/DimensionRenamer.java
index bcddfcbfc13..d22a8067bd4 100644
--- a/model-integration/src/main/java/ai/vespa/rankingexpression/importer/DimensionRenamer.java
+++ b/model-integration/src/main/java/ai/vespa/rankingexpression/importer/DimensionRenamer.java
@@ -328,7 +328,7 @@ public class DimensionRenamer {
             Rename rename = new Rename(operation.modelName(),
                                        dimensionName,
                                        renamer.dimensionPrefix + renamer.dimensions.size(),
-                                       input());
+                                       null);
             operation.insert(rename, inputNumber);
             removeConstraintsOf(operation, renamer);
             rename.addDimensionNameConstraints(renamer);