1 files changed, 3 insertions, 0 deletions
diff --git a/runtime/runtime.cc b/runtime/runtime.cc
index 8ba098f5d9..db7936c96b 100644
--- a/runtime/runtime.cc
+++ b/runtime/runtime.cc
@@ -1169,6 +1169,9 @@ void Runtime::VisitNonThreadRoots(RootCallback* callback, void* arg) {
   if (HasImtConflictMethod()) {
     imt_conflict_method_.VisitRoot(callback, arg, 0, kRootVMInternal);
   }
+  if (!imt_unimplemented_method_.IsNull()) {
+    imt_unimplemented_method_.VisitRoot(callback, arg, 0, kRootVMInternal);
+  }
   if (HasDefaultImt()) {
     default_imt_.VisitRoot(callback, arg, 0, kRootVMInternal);
   }