diff --git a/spine-unity/Assets/Spine Examples/Scripts/Sample Components/SkeletonRenderTexture/SkeletonRenderTexture.cs b/spine-unity/Assets/Spine Examples/Scripts/Sample Components/SkeletonRenderTexture/SkeletonRenderTexture.cs
index 369682ca7f..b0c0f26fec 100644
--- a/spine-unity/Assets/Spine Examples/Scripts/Sample Components/SkeletonRenderTexture/SkeletonRenderTexture.cs	
+++ b/spine-unity/Assets/Spine Examples/Scripts/Sample Components/SkeletonRenderTexture/SkeletonRenderTexture.cs	
@@ -73,6 +73,17 @@ public class SkeletonRenderTexture : SkeletonRenderTextureBase {
 			CreateQuadChild();
 		}
 
+#if UNITY_EDITOR
+		protected void Reset () {
+			string[] folders = { "Assets", "Packages" };
+			string[] assets = UnityEditor.AssetDatabase.FindAssets("t:material RenderQuadMaterial", folders);
+			if (assets.Length > 0) {
+				string materialPath = UnityEditor.AssetDatabase.GUIDToAssetPath(assets[0]);
+				quadMaterial = UnityEditor.AssetDatabase.LoadAssetAtPath<Material>(materialPath);
+			}
+		}
+#endif
+
 		void CreateQuadChild () {
 			quad = new GameObject(this.name + " RenderTexture", typeof(MeshRenderer), typeof(MeshFilter));
 			quad.transform.SetParent(this.transform.parent, false);
diff --git a/spine-unity/Assets/Spine Examples/package.json b/spine-unity/Assets/Spine Examples/package.json
index 08f694f004..2fd21dc344 100644
--- a/spine-unity/Assets/Spine Examples/package.json	
+++ b/spine-unity/Assets/Spine Examples/package.json	
@@ -2,7 +2,7 @@
   "name": "com.esotericsoftware.spine.spine-unity-examples",
   "displayName": "spine-unity Runtime Examples",
   "description": "This plugin provides example scenes and scripts for the spine-unity runtime.",
-  "version": "4.1.12",
+  "version": "4.1.13",
   "unity": "2018.3",
   "author": {
     "name": "Esoteric Software",