diff --git a/ICD.Common.Utils.Tests/Extensions/EnumerableExtensionsTest.cs b/ICD.Common.Utils.Tests/Extensions/EnumerableExtensionsTest.cs
index 70139af..13cdc40 100644
--- a/ICD.Common.Utils.Tests/Extensions/EnumerableExtensionsTest.cs
+++ b/ICD.Common.Utils.Tests/Extensions/EnumerableExtensionsTest.cs
@@ -374,6 +374,29 @@ namespace ICD.Common.Utils.Tests.Extensions
 			Assert.AreEqual("C", values[2]);
 		}
 
+		[Test]
+		public void DistinctTest()
+		{
+			string[] items =
+			{
+				"one",
+				"two",
+				"three"
+			};
+
+			items = items.Distinct(i => i.Length).ToArray();
+
+			Assert.AreEqual(2, items.Length);
+			Assert.AreEqual("one", items[0]);
+			Assert.AreEqual("three", items[1]);
+		}
+
+		[Test]
+		public void DistinctComparerTest()
+		{
+			Assert.Inconclusive();
+		}
+
 		[Test]
 		public void UnanimousTest()
 		{