diff --git a/src/libraries/System.IO.FileSystem.Watcher/tests/Args.FileSystemEventArgs.cs b/src/libraries/System.IO.FileSystem.Watcher/tests/Args.FileSystemEventArgs.cs
index 16c731a9489085..8b63e13e5a825b 100644
--- a/src/libraries/System.IO.FileSystem.Watcher/tests/Args.FileSystemEventArgs.cs
+++ b/src/libraries/System.IO.FileSystem.Watcher/tests/Args.FileSystemEventArgs.cs
@@ -64,16 +64,6 @@ public static void FileSystemEventArgs_ctor_DirectoryIsRelativePath_Unix(string
             Assert.Equal(Path.Combine(Directory.GetCurrentDirectory(), directory, name), args.FullPath);
         }
 
-        [Theory]
-        [PlatformSpecific(TestPlatforms.Windows)]
-        [InlineData("C:", "foo.txt")]
-        public static void FileSystemEventArgs_ctor_RelativePathFromCurrentDirectoryInGivenDrive(string directory, string name)
-        {
-            FileSystemEventArgs args = new FileSystemEventArgs(WatcherChangeTypes.All, directory, name);
-
-            Assert.Equal(Path.Combine(Directory.GetCurrentDirectory(), name), args.FullPath);
-        }
-
         [Theory]
         [InlineData("bar", "")]
         [InlineData("bar", null)]
diff --git a/src/libraries/System.IO.FileSystem.Watcher/tests/Args.RenamedEventArgs.cs b/src/libraries/System.IO.FileSystem.Watcher/tests/Args.RenamedEventArgs.cs
index d15ec08d7e9376..2084c6cd31d7dc 100644
--- a/src/libraries/System.IO.FileSystem.Watcher/tests/Args.RenamedEventArgs.cs
+++ b/src/libraries/System.IO.FileSystem.Watcher/tests/Args.RenamedEventArgs.cs
@@ -67,16 +67,6 @@ public static void RenamedEventArgs_ctor_OldFullPath_DirectoryIsRelativePath_Uni
             Assert.Equal(Path.Combine(Directory.GetCurrentDirectory(), directory, oldName), args.OldFullPath);
         }
 
-        [Theory]
-        [PlatformSpecific(TestPlatforms.Windows)]
-        [InlineData("C:", "foo.txt", "bar.txt")]
-        public static void RenamedEventArgs_ctor_OldFullPath_DirectoryIsRelativePathFromCurrentDirectoryInGivenDrive(string directory, string name, string oldName)
-        {
-            RenamedEventArgs args = new RenamedEventArgs(WatcherChangeTypes.All, directory, name, oldName);
-
-            Assert.Equal(Path.Combine(Directory.GetCurrentDirectory(), oldName), args.OldFullPath);
-        }
-
         [Theory]
         [InlineData("bar", "", "")]
         [InlineData("bar", null, null)]