diff --git a/Source/Engine/Tests/TestStringUtils.cs b/Source/Engine/Tests/TestStringUtils.cs
index e423fabc9..c741210dc 100644
--- a/Source/Engine/Tests/TestStringUtils.cs
+++ b/Source/Engine/Tests/TestStringUtils.cs
@@ -16,11 +16,11 @@ namespace FlaxEngine.Tests
         [Test]
         public void TestIncName()
         {
-            Assert.AreEqual("my Name", StringUtils.IncrementNameNumber("my Name", null));
-            Assert.AreEqual("my Name", StringUtils.IncrementNameNumber("my Name", x => true));
-            Assert.AreEqual("my Name 10", StringUtils.IncrementNameNumber("my Name 1", x => x.EndsWith("10")));
-            Assert.AreEqual("my Name (10)", StringUtils.IncrementNameNumber("my Name (1)", x => x.EndsWith("10)")));
-            Assert.AreEqual("my Name110", StringUtils.IncrementNameNumber("my Name100", x => x.EndsWith("110")));
+            Assert.AreEqual("my Name", FlaxEditor.Utilities.Utils.IncrementNameNumber("my Name", null));
+            Assert.AreEqual("my Name", FlaxEditor.Utilities.Utils.IncrementNameNumber("my Name", x => true));
+            Assert.AreEqual("my Name 10", FlaxEditor.Utilities.Utils.IncrementNameNumber("my Name 1", x => x.EndsWith("10")));
+            Assert.AreEqual("my Name (10)", FlaxEditor.Utilities.Utils.IncrementNameNumber("my Name (1)", x => x.EndsWith("10)")));
+            Assert.AreEqual("my Name110", FlaxEditor.Utilities.Utils.IncrementNameNumber("my Name100", x => x.EndsWith("110")));
         }
     }
 }