diff --git a/Projects/UOContent.Tests/Tests/Commands/Objects/ObjectIntrospectionLeanTests.cs b/Projects/UOContent.Tests/Tests/Commands/Objects/ObjectIntrospectionLeanTests.cs
index 935ea3cdb..5ddb65278 100644
--- a/Projects/UOContent.Tests/Tests/Commands/Objects/ObjectIntrospectionLeanTests.cs
+++ b/Projects/UOContent.Tests/Tests/Commands/Objects/ObjectIntrospectionLeanTests.cs
@@ -1,5 +1,6 @@
 using Server.Commands;
 using Server.Items;
+using Server.Tests;
 using Xunit;
 
 namespace UOContent.Tests.Commands.Objects;
@@ -7,9 +8,13 @@ namespace UOContent.Tests.Commands.Objects;
 [Collection("Sequential UOContent Tests")]
 public class ObjectIntrospectionLeanTests
 {
-    [Fact]
+    [SkippableFact]
     public void ExtractLean_reads_item_id_from_a_weapon()
     {
+        // Requires client TileData: ExtractLean clamps itemID > TileData.MaxItemValue to 1, and
+        // MaxItemValue is 0 when tiledata.mul is absent (CI), so the real 0x13FF only survives with data.
+        TileDataRequirement.SkipIfMissing();
+
         // Katana ctor is base(0x13FF) — era-independent.
         var lean = ObjectIntrospection.ExtractLean(typeof(Katana));
         Assert.Equal(0x13FF, lean.ItemID);