diff --git a/Assets/UniGLTF/Runtime/UniHumanoid/SkeletonMeshUtility.cs b/Assets/UniGLTF/Runtime/UniHumanoid/SkeletonMeshUtility.cs
index d9c0436de..4b38f6b66 100644
--- a/Assets/UniGLTF/Runtime/UniHumanoid/SkeletonMeshUtility.cs
+++ b/Assets/UniGLTF/Runtime/UniHumanoid/SkeletonMeshUtility.cs
@@ -252,9 +252,10 @@ namespace UniHumanoid
                 }
                 else
                 {
-#if VRM_DEVELOP
-                    Debug.LogWarningFormat("{0} not found", headTail.Head);
-#endif
+                    if (VRMShaders.Symbols.VRM_DEVELOP)
+                    {
+                        Debug.LogWarningFormat("{0} not found", headTail.Head);
+                    }
                 }
             }
 
@@ -271,4 +272,4 @@ namespace UniHumanoid
             return renderer;
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Assets/UniGLTF/Runtime/UniHumanoid/UniHumanoid.asmdef b/Assets/UniGLTF/Runtime/UniHumanoid/UniHumanoid.asmdef
index 825f3bbc2..603a943f7 100644
--- a/Assets/UniGLTF/Runtime/UniHumanoid/UniHumanoid.asmdef
+++ b/Assets/UniGLTF/Runtime/UniHumanoid/UniHumanoid.asmdef
@@ -2,7 +2,8 @@
     "name": "UniHumanoid",
     "rootNamespace": "",
     "references": [
-        "GUID:1cd941934d098654fa21a13f28346412"
+        "GUID:1cd941934d098654fa21a13f28346412",
+        "GUID:da3e51d19d51a544fa14d43fee843098"
     ],
     "includePlatforms": [],
     "excludePlatforms": [],