diff --git a/NGitLab.Mock.Tests/RepositoryMockTests.cs b/NGitLab.Mock.Tests/RepositoryMockTests.cs
index 6ce42e02..8071f84a 100644
--- a/NGitLab.Mock.Tests/RepositoryMockTests.cs
+++ b/NGitLab.Mock.Tests/RepositoryMockTests.cs
@@ -1,5 +1,4 @@
 using System.Collections.Generic;
-using System.Net;
 using FluentAssertions;
 using NGitLab.Mock.Clients;
 using NGitLab.Models;
diff --git a/NGitLab.Mock.Tests/UsingVerify/RepositoryMockTests.cs b/NGitLab.Mock.Tests/UsingVerify/RepositoryMockTests.cs
index 6bec3bcc..4dfa8937 100644
--- a/NGitLab.Mock.Tests/UsingVerify/RepositoryMockTests.cs
+++ b/NGitLab.Mock.Tests/UsingVerify/RepositoryMockTests.cs
@@ -33,7 +33,7 @@ public void Test_get_tree_when_subdirectory_does_not_exist_throws_not_found()
     }
 
     [Test]
-    public Task Test_get_tree_item_has_id_and_mode()
+    public async Task Test_get_tree_item_has_id_and_mode()
     {
         // Arrange
         using var server = new GitLabConfig()
@@ -50,11 +50,11 @@ public Task Test_get_tree_item_has_id_and_mode()
         var tree = repository.GetTreeAsync(new RepositoryGetTreeOptions());
 
         // Assert
-        return Verify(tree);
+        await Verify(tree);
     }
 
     [Test]
-    public Task Test_get_tree_item_in_sub_folder()
+    public async Task Test_get_tree_item_in_sub_folder()
     {
         // Arrange
         using var server = new GitLabConfig()
@@ -72,11 +72,11 @@ public Task Test_get_tree_item_in_sub_folder()
         var tree = repository.GetTreeAsync(new RepositoryGetTreeOptions { Path = "subFolder" });
 
         // Assert
-        return Verify(tree);
+        await Verify(tree);
     }
 
     [Test]
-    public Task Test_get_tree_with_recurse()
+    public async Task Test_get_tree_with_recurse()
     {
         // Arrange
         using var server = new GitLabConfig()
@@ -94,11 +94,11 @@ public Task Test_get_tree_with_recurse()
         var tree = repository.GetTreeAsync(new RepositoryGetTreeOptions { Recursive = true });
 
         // Assert
-        return Verify(tree);
+        await Verify(tree);
     }
 
     [Test]
-    public Task Test_get_tree_not_in_main_branch()
+    public async Task Test_get_tree_not_in_main_branch()
     {
         // Arrange
         using var server = new GitLabConfig()
@@ -117,11 +117,11 @@ public Task Test_get_tree_not_in_main_branch()
         var tree = repository.GetTreeAsync(new RepositoryGetTreeOptions { Ref = "feature", Recursive = true });
 
         // Assert
-        return Verify(tree);
+        await Verify(tree);
     }
 
     [Test]
-    public Task Test_get_raw_blob_content()
+    public async Task Test_get_raw_blob_content()
     {
         // Arrange
         using var server = new GitLabConfig()
@@ -143,6 +143,6 @@ public Task Test_get_raw_blob_content()
         repository.GetRawBlob(item.Id.ToString(), source => source.CopyTo(destination));
 
         // Assert
-        return Verify(destination);
+        await Verify(destination);
     }
 }