diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index eb3bf1fa56..039029f18c 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -1911,7 +1911,7 @@ namespace OpenSim.Region.Environment.Scenes
             data[pos] = ConvertScriptUintToByte(pTexAnim.Flags); pos++;
             data[pos] = (byte)pTexAnim.Face; pos++;
             data[pos] = (byte)pTexAnim.SizeX; pos++;
-            data[pos] = (byte)pTexAnim.SizeX; pos++;
+            data[pos] = (byte)pTexAnim.SizeY; pos++;
 
             Helpers.FloatToBytes(pTexAnim.Start).CopyTo(data, pos);
             Helpers.FloatToBytes(pTexAnim.Length ).CopyTo(data, pos + 4);