diff --git a/src/cpu/zero/vm/methodHandles_zero.cpp b/src/cpu/zero/vm/methodHandles_zero.cpp
index e1344ea005fa6544f53dd9cf8eee5eb93a4ca5d2..b574ddc367583f97c07f78097797bf6dc1901f7d 100644
--- a/src/cpu/zero/vm/methodHandles_zero.cpp
+++ b/src/cpu/zero/vm/methodHandles_zero.cpp
@@ -26,6 +26,10 @@
 #include "incls/_precompiled.incl"
 #include "incls/_methodHandles_zero.cpp.incl"
 
+int MethodHandles::adapter_conversion_ops_supported_mask() {
+  ShouldNotCallThis();
+}
+
 void MethodHandles::generate_method_handle_stub(MacroAssembler*          masm,
                                                 MethodHandles::EntryKind ek) {
   ShouldNotCallThis();