diff --git a/test/Benchmarks/Benchmarks.csproj b/test/Benchmarks/Benchmarks.csproj
index 0f2cc28b2dd..429be9b9b63 100644
--- a/test/Benchmarks/Benchmarks.csproj
+++ b/test/Benchmarks/Benchmarks.csproj
@@ -18,11 +18,11 @@
 
   <ItemGroup>
     <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry\OpenTelemetry.csproj" />
-    <ProjectReference Aliases="InMemory" Include="$(RepoRoot)\src\OpenTelemetry.Exporter.InMemory\OpenTelemetry.Exporter.InMemory.csproj" />
-    <ProjectReference Aliases="Jaeger" Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Jaeger\OpenTelemetry.Exporter.Jaeger.csproj" />
-    <ProjectReference Aliases="OpenTelemetryProtocol" Include="$(RepoRoot)\src\OpenTelemetry.Exporter.OpenTelemetryProtocol\OpenTelemetry.Exporter.OpenTelemetryProtocol.csproj" />
-    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Prometheus\OpenTelemetry.Exporter.Prometheus.csproj" />
-    <ProjectReference Aliases="Zipkin" Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Zipkin\OpenTelemetry.Exporter.Zipkin.csproj" />
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.InMemory\OpenTelemetry.Exporter.InMemory.csproj" />
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Jaeger\OpenTelemetry.Exporter.Jaeger.csproj" Aliases="Jaeger" />
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.OpenTelemetryProtocol\OpenTelemetry.Exporter.OpenTelemetryProtocol.csproj" Aliases="OpenTelemetryProtocol" />
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Prometheus\OpenTelemetry.Exporter.Prometheus.csproj" Aliases="Prometheus" />
+    <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Exporter.Zipkin\OpenTelemetry.Exporter.Zipkin.csproj" Aliases="Zipkin" />
     <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Instrumentation.AspNetCore\OpenTelemetry.Instrumentation.AspNetCore.csproj" />
     <ProjectReference Include="$(RepoRoot)\src\OpenTelemetry.Instrumentation.Http\OpenTelemetry.Instrumentation.Http.csproj" />
   </ItemGroup>
diff --git a/test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs b/test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs
index a6a125cf0a5..65b58caa811 100644
--- a/test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs
+++ b/test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs
@@ -14,18 +14,17 @@
 // limitations under the License.
 // </copyright>
 
-extern alias InMemory;
+extern alias Prometheus;
 
 using System;
 using System.Collections.Generic;
 using System.Diagnostics.Metrics;
 using System.IO;
 using BenchmarkDotNet.Attributes;
-using InMemory::OpenTelemetry.Metrics;
 using OpenTelemetry;
-using OpenTelemetry.Exporter.Prometheus;
 using OpenTelemetry.Metrics;
 using OpenTelemetry.Tests;
+using Prometheus::OpenTelemetry.Exporter.Prometheus;
 
 namespace Benchmarks.Exporter
 {
diff --git a/test/Benchmarks/Metrics/MetricsBenchmarks.cs b/test/Benchmarks/Metrics/MetricsBenchmarks.cs
index f958197ea86..472fc8ab7f6 100644
--- a/test/Benchmarks/Metrics/MetricsBenchmarks.cs
+++ b/test/Benchmarks/Metrics/MetricsBenchmarks.cs
@@ -14,15 +14,13 @@
 // limitations under the License.
 // </copyright>
 
-extern alias InMemory;
-
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Diagnostics.Metrics;
 using BenchmarkDotNet.Attributes;
-using InMemory::OpenTelemetry.Exporter;
 using OpenTelemetry;
+using OpenTelemetry.Exporter;
 using OpenTelemetry.Metrics;
 using OpenTelemetry.Tests;