diff --git a/src/Lucene.Net.Tests.Queries/Function/TestDocValuesFieldSources.cs b/src/Lucene.Net.Tests.Queries/Function/TestDocValuesFieldSources.cs
index 71cfce74fe..cf27cbd1ef 100644
--- a/src/Lucene.Net.Tests.Queries/Function/TestDocValuesFieldSources.cs
+++ b/src/Lucene.Net.Tests.Queries/Function/TestDocValuesFieldSources.cs
@@ -5,7 +5,6 @@
 using Lucene.Net.Queries.Function.ValueSources;
 using Lucene.Net.Randomized.Generators;
 using Lucene.Net.Store;
-using Lucene.Net.Support;
 using Lucene.Net.Util;
 using Lucene.Net.Util.Packed;
 using NUnit.Framework;
diff --git a/src/Lucene.Net.Tests.Queries/Function/TestLongNormValueSource.cs b/src/Lucene.Net.Tests.Queries/Function/TestLongNormValueSource.cs
index 01030d278e..753d06fd4e 100644
--- a/src/Lucene.Net.Tests.Queries/Function/TestLongNormValueSource.cs
+++ b/src/Lucene.Net.Tests.Queries/Function/TestLongNormValueSource.cs
@@ -7,7 +7,6 @@
 using Lucene.Net.Search;
 using Lucene.Net.Search.Similarities;
 using Lucene.Net.Store;
-using Lucene.Net.Support;
 using Lucene.Net.Util;
 using NUnit.Framework;
 using System;