diff --git a/Recyclable.Collections.Benchmarks/Recyclable.Collections.Benchmarks.csproj b/Recyclable.Collections.Benchmarks/Recyclable.Collections.Benchmarks.csproj
index ee77c13..912d3fb 100644
--- a/Recyclable.Collections.Benchmarks/Recyclable.Collections.Benchmarks.csproj
+++ b/Recyclable.Collections.Benchmarks/Recyclable.Collections.Benchmarks.csproj
@@ -6,6 +6,7 @@
 		<TargetFrameworks>net6.0;net7.0</TargetFrameworks>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
+		<Platforms>AnyCPU;x64</Platforms>
 	</PropertyGroup>
 
 	<ItemGroup>
diff --git a/Recyclable.Collections.sln b/Recyclable.Collections.sln
index d746276..1af4cb0 100644
--- a/Recyclable.Collections.sln
+++ b/Recyclable.Collections.sln
@@ -7,26 +7,40 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Recyclable.Collections", "R
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Recyclable.CollectionsTests", "Recyclable.CollectionsTests\Recyclable.CollectionsTests.csproj", "{2B7223FA-2D5B-40BF-9BD9-9D6B05DC18E2}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Recyclable.Collections.Benchmarks", "Recyclable.Collections.Benchmarks\Recyclable.Collections.Benchmarks.csproj", "{CDC0CF78-FC11-43E3-9059-3261DA3639D1}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Recyclable.Collections.Benchmarks", "Recyclable.Collections.Benchmarks\Recyclable.Collections.Benchmarks.csproj", "{CDC0CF78-FC11-43E3-9059-3261DA3639D1}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
 		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{7EC0F96D-FB4C-418A-9172-612CC5BCE705}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{7EC0F96D-FB4C-418A-9172-612CC5BCE705}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7EC0F96D-FB4C-418A-9172-612CC5BCE705}.Debug|x64.ActiveCfg = Debug|x64
+		{7EC0F96D-FB4C-418A-9172-612CC5BCE705}.Debug|x64.Build.0 = Debug|x64
 		{7EC0F96D-FB4C-418A-9172-612CC5BCE705}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{7EC0F96D-FB4C-418A-9172-612CC5BCE705}.Release|Any CPU.Build.0 = Release|Any CPU
+		{7EC0F96D-FB4C-418A-9172-612CC5BCE705}.Release|x64.ActiveCfg = Release|x64
+		{7EC0F96D-FB4C-418A-9172-612CC5BCE705}.Release|x64.Build.0 = Release|x64
 		{2B7223FA-2D5B-40BF-9BD9-9D6B05DC18E2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{2B7223FA-2D5B-40BF-9BD9-9D6B05DC18E2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2B7223FA-2D5B-40BF-9BD9-9D6B05DC18E2}.Debug|x64.ActiveCfg = Debug|x64
+		{2B7223FA-2D5B-40BF-9BD9-9D6B05DC18E2}.Debug|x64.Build.0 = Debug|x64
 		{2B7223FA-2D5B-40BF-9BD9-9D6B05DC18E2}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{2B7223FA-2D5B-40BF-9BD9-9D6B05DC18E2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2B7223FA-2D5B-40BF-9BD9-9D6B05DC18E2}.Release|x64.ActiveCfg = Release|x64
+		{2B7223FA-2D5B-40BF-9BD9-9D6B05DC18E2}.Release|x64.Build.0 = Release|x64
 		{CDC0CF78-FC11-43E3-9059-3261DA3639D1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{CDC0CF78-FC11-43E3-9059-3261DA3639D1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CDC0CF78-FC11-43E3-9059-3261DA3639D1}.Debug|x64.ActiveCfg = Debug|x64
+		{CDC0CF78-FC11-43E3-9059-3261DA3639D1}.Debug|x64.Build.0 = Debug|x64
 		{CDC0CF78-FC11-43E3-9059-3261DA3639D1}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{CDC0CF78-FC11-43E3-9059-3261DA3639D1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CDC0CF78-FC11-43E3-9059-3261DA3639D1}.Release|x64.ActiveCfg = Release|x64
+		{CDC0CF78-FC11-43E3-9059-3261DA3639D1}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/Recyclable.Collections/Recyclable.Collections.csproj b/Recyclable.Collections/Recyclable.Collections.csproj
index e9f7027..50d3f17 100644
--- a/Recyclable.Collections/Recyclable.Collections.csproj
+++ b/Recyclable.Collections/Recyclable.Collections.csproj
@@ -20,6 +20,7 @@
 		<PackageReadmeFile>README.md</PackageReadmeFile>
 		<RepositoryType>git</RepositoryType>
 		<PackageReleaseNotes>RecyclableSortedList added. Minor improvements &amp; cleanups.</PackageReleaseNotes>
+		<Platforms>AnyCPU;x64</Platforms>
 	</PropertyGroup>
 
 	<ItemGroup>
diff --git a/Recyclable.CollectionsTests/Recyclable.CollectionsTests.csproj b/Recyclable.CollectionsTests/Recyclable.CollectionsTests.csproj
index 4a56fe7..4514a44 100644
--- a/Recyclable.CollectionsTests/Recyclable.CollectionsTests.csproj
+++ b/Recyclable.CollectionsTests/Recyclable.CollectionsTests.csproj
@@ -6,6 +6,8 @@
     <Nullable>enable</Nullable>
 
     <IsPackable>false</IsPackable>
+
+    <Platforms>AnyCPU;x64</Platforms>
   </PropertyGroup>
 
   <ItemGroup>