diff --git a/Assets/VRM/UniGLTF/Scripts/IO/ShaderPropExporter.meta b/Assets/VRM/UniGLTF/Scripts/IO/ShaderPropExporter.meta
deleted file mode 100644
index 0c999e6dd..000000000
--- a/Assets/VRM/UniGLTF/Scripts/IO/ShaderPropExporter.meta
+++ /dev/null
@@ -1,9 +0,0 @@
-fileFormatVersion: 2
-guid: 892bd9a40a0e26a48b55fcb93590bf46
-folderAsset: yes
-timeCreated: 1533542717
-licenseType: Free
-DefaultImporter:
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/Assets/VRM/UniGLTF/Scripts/PreExportShaderProps.meta b/Assets/VRM/UniGLTF/Scripts/PreExportShaderProps.meta
deleted file mode 100644
index 4ba368329..000000000
--- a/Assets/VRM/UniGLTF/Scripts/PreExportShaderProps.meta
+++ /dev/null
@@ -1,9 +0,0 @@
-fileFormatVersion: 2
-guid: 98bc58647c431d04f8633bd7341c862b
-folderAsset: yes
-timeCreated: 1533538930
-licenseType: Free
-DefaultImporter:
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: