diff --git a/src/hotspot/share/ci/ciMethodType.cpp b/src/hotspot/share/ci/ciMethodType.cpp
index 221982f91e0..f9cd22001a3 100644
--- a/src/hotspot/share/ci/ciMethodType.cpp
+++ b/src/hotspot/share/ci/ciMethodType.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -52,10 +52,3 @@ int ciMethodType::ptype_count() const {
 int ciMethodType::ptype_slot_count() const {
   GUARDED_VM_ENTRY(return java_lang_invoke_MethodType::ptype_slot_count(get_oop());)
 }
-
-ciType* ciMethodType::ptype_at(int index) const {
-  GUARDED_VM_ENTRY(
-    oop ptype = java_lang_invoke_MethodType::ptype(get_oop(), index);
-    return class_to_citype(ptype);
-  )
-}
diff --git a/src/hotspot/share/ci/ciMethodType.hpp b/src/hotspot/share/ci/ciMethodType.hpp
index 1cdf77893af..b626fa9c447 100644
--- a/src/hotspot/share/ci/ciMethodType.hpp
+++ b/src/hotspot/share/ci/ciMethodType.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,9 +43,7 @@ public:
   ciType* rtype() const;
 
   int ptype_count() const;
-  int ptype_slot_count() const ;
-
-  ciType* ptype_at(int index) const;
+  int ptype_slot_count() const;
 };
 
 #endif // SHARE_CI_CIMETHODTYPE_HPP