diff --git a/core/trino-main/src/main/java/io/trino/split/SplitManager.java b/core/trino-main/src/main/java/io/trino/split/SplitManager.java
index e6e61b27d11f..c35bfa05debd 100644
--- a/core/trino-main/src/main/java/io/trino/split/SplitManager.java
+++ b/core/trino-main/src/main/java/io/trino/split/SplitManager.java
@@ -132,10 +132,10 @@ public SplitSource getSplits(Session session, Span parentSpan, TableFunctionHand
         return new TracingSplitSource(splitSource, tracer, Optional.of(span), "split-buffer");
     }
 
-    private Span splitSourceSpan(Span querySpan, CatalogHandle catalogHandle)
+    private Span splitSourceSpan(Span parentSpan, CatalogHandle catalogHandle)
     {
         return tracer.spanBuilder("split-source")
-                .setParent(Context.current().with(querySpan))
+                .setParent(Context.current().with(parentSpan))
                 .setAttribute(TrinoAttributes.CATALOG, catalogHandle.getCatalogName())
                 .startSpan();
     }