diff --git a/src/NzbDrone.Common.Test/EnsureTest/PathExtensionFixture.cs b/src/NzbDrone.Common.Test/EnsureTest/PathExtensionFixture.cs
index 0b5025ade..3388df9ad 100644
--- a/src/NzbDrone.Common.Test/EnsureTest/PathExtensionFixture.cs
+++ b/src/NzbDrone.Common.Test/EnsureTest/PathExtensionFixture.cs
@@ -1,7 +1,5 @@
-using FluentAssertions;
-using NUnit.Framework;
+using NUnit.Framework;
 using NzbDrone.Common.EnsureThat;
-using NzbDrone.Common.Extensions;
 using NzbDrone.Test.Common;
 
 namespace NzbDrone.Common.Test.EnsureTest
@@ -24,18 +22,5 @@ namespace NzbDrone.Common.Test.EnsureTest
             MonoOnly();
             Ensure.That(path, () => path).IsValidPath();
         }
-
-        [Test]
-        public void GetAncestorFolders_should_return_all_ancestors_in_path()
-        {
-            var path = @"C:\Test\TV\Series Title".AsOsAgnostic();
-            var result = path.GetAncestorFolders();
-
-            result.Count.Should().Be(4);
-            result[0].Should().Be(@"C:\".AsOsAgnostic());
-            result[1].Should().Be(@"Test".AsOsAgnostic());
-            result[2].Should().Be(@"TV".AsOsAgnostic());
-            result[3].Should().Be(@"Series Title".AsOsAgnostic());
-        }
     }
 }
diff --git a/src/NzbDrone.Common.Test/PathExtensionFixture.cs b/src/NzbDrone.Common.Test/PathExtensionFixture.cs
index b72a5cb78..58d28f52e 100644
--- a/src/NzbDrone.Common.Test/PathExtensionFixture.cs
+++ b/src/NzbDrone.Common.Test/PathExtensionFixture.cs
@@ -243,7 +243,7 @@ namespace NzbDrone.Common.Test
         }
 
         [Test]
-        public void Sanbox()
+        public void Sandbox()
         {
             GetIAppDirectoryInfo().GetUpdateSandboxFolder().Should().BeEquivalentTo(@"C:\Temp\nzbdrone_update\".AsOsAgnostic());
         }
@@ -271,5 +271,33 @@ namespace NzbDrone.Common.Test
         {
             GetIAppDirectoryInfo().GetUpdateLogFolder().Should().BeEquivalentTo(@"C:\NzbDrone\UpdateLogs\".AsOsAgnostic());
         }
+
+        [Test]
+        public void GetAncestorFolders_should_return_all_ancestors_in_path_Windows()
+        {
+            WindowsOnly();
+            var path = @"C:\Test\TV\Series Title";
+            var result = path.GetAncestorFolders();
+
+            result.Count.Should().Be(4);
+            result[0].Should().Be(@"C:\");
+            result[1].Should().Be(@"Test");
+            result[2].Should().Be(@"TV");
+            result[3].Should().Be(@"Series Title");
+        }
+
+        [Test]
+        public void GetAncestorFolders_should_return_all_ancestors_in_path_Linux()
+        {
+            MonoOnly();
+            var path = @"/Test/TV/Series Title";
+            var result = path.GetAncestorFolders();
+
+            result.Count.Should().Be(4);
+            result[0].Should().Be(@"/");
+            result[1].Should().Be(@"Test");
+            result[2].Should().Be(@"TV");
+            result[3].Should().Be(@"Series Title");
+        }
     }
 }