diff --git a/any.go b/any.go
deleted file mode 100644
index 26babee7..00000000
--- a/any.go
+++ /dev/null
@@ -1,9 +0,0 @@
-// Copyright 2022 Gin Core Team. All rights reserved.
-// Use of this source code is governed by a MIT style
-// license that can be found in the LICENSE file.
-
-//go:build !go1.18
-
-package gin
-
-type any = interface{}
diff --git a/binding/any.go b/binding/any.go
deleted file mode 100644
index 15c036dd..00000000
--- a/binding/any.go
+++ /dev/null
@@ -1,9 +0,0 @@
-// Copyright 2022 Gin Core Team. All rights reserved.
-// Use of this source code is governed by a MIT style
-// license that can be found in the LICENSE file.
-
-//go:build !go1.18
-
-package binding
-
-type any = interface{}
diff --git a/render/any.go b/render/any.go
deleted file mode 100644
index 7f941fa5..00000000
--- a/render/any.go
+++ /dev/null
@@ -1,9 +0,0 @@
-// Copyright 2021 Gin Core Team. All rights reserved.
-// Use of this source code is governed by a MIT style
-// license that can be found in the LICENSE file.
-
-//go:build !go1.18
-
-package render
-
-type any = interface{}
diff --git a/testdata/protoexample/any.go b/testdata/protoexample/any.go
deleted file mode 100644
index f16a4d98..00000000
--- a/testdata/protoexample/any.go
+++ /dev/null
@@ -1,9 +0,0 @@
-// Copyright 2021 Gin Core Team. All rights reserved.
-// Use of this source code is governed by a MIT style
-// license that can be found in the LICENSE file.
-
-//go:build !go1.18
-
-package protoexample
-
-type any = interface{}