diff --git a/spark/src/main/scala/org/apache/spark/sql/delta/TableFeature.scala b/spark/src/main/scala/org/apache/spark/sql/delta/TableFeature.scala
index b080d68615a..ebd2ab28358 100644
--- a/spark/src/main/scala/org/apache/spark/sql/delta/TableFeature.scala
+++ b/spark/src/main/scala/org/apache/spark/sql/delta/TableFeature.scala
@@ -519,7 +519,7 @@ object TimestampNTZTableFeature extends ReaderWriterFeature(name = "timestampNtz
   }
 }
 
-object VariantTypeTableFeature extends ReaderWriterFeature(name = "variantType-dev")
+object VariantTypeTableFeature extends ReaderWriterFeature(name = "variantType-preview")
     with FeatureAutomaticallyEnabledByMetadata {
   override def metadataRequiresFeatureToBeEnabled(
       metadata: Metadata, spark: SparkSession): Boolean = {
diff --git a/spark/src/test/scala-spark-master/org/apache/spark/sql/delta/DeltaVariantSuite.scala b/spark/src/test/scala-spark-master/org/apache/spark/sql/delta/DeltaVariantSuite.scala
index 43640321b97..c740169dd80 100644
--- a/spark/src/test/scala-spark-master/org/apache/spark/sql/delta/DeltaVariantSuite.scala
+++ b/spark/src/test/scala-spark-master/org/apache/spark/sql/delta/DeltaVariantSuite.scala
@@ -95,7 +95,7 @@ class DeltaVariantSuite
       // add table feature
       sql(
         s"ALTER TABLE tbl " +
-        s"SET TBLPROPERTIES('delta.feature.variantType-dev' = 'supported')"
+        s"SET TBLPROPERTIES('delta.feature.variantType-preview' = 'supported')"
       )
 
       sql("ALTER TABLE tbl ADD COLUMN v VARIANT")