diff --git a/pwiz/utility/bindings/CLI/common/cv.hpp b/pwiz/utility/bindings/CLI/common/cv.hpp
index 0b2c5c8fc7..8b1da3c8d6 100644
--- a/pwiz/utility/bindings/CLI/common/cv.hpp
+++ b/pwiz/utility/bindings/CLI/common/cv.hpp
@@ -17168,17 +17168,17 @@ public ref class CVTermInfo
     /// <summary>
     /// returns a list of terms which this term has an IS_A relationship with
     /// </summary>
-    property CVIDList^ parentsIsA { CVIDList^ get() {return gcnew CVIDList(&base_->parentsIsA);} }
+    property CVIDList^ parentsIsA { CVIDList^ get() {return gcnew CVIDList(&base_->parentsIsA, gcnew Object());} }
 
     /// <summary>
     /// returns a list of terms which this term has a PART_OF relationship with
     /// </summary>
-    property CVIDList^ parentsPartOf { CVIDList^ get() {return gcnew CVIDList(&base_->parentsPartOf);} }
+    property CVIDList^ parentsPartOf { CVIDList^ get() {return gcnew CVIDList(&base_->parentsPartOf, gcnew Object());} }
 
     /// <summary>
     /// returns a list of term names synonymous with this term
     /// </summary>
-    property StringList^ exactSynonyms { StringList^ get() {return gcnew StringList(&base_->exactSynonyms);} }
+    property StringList^ exactSynonyms { StringList^ get() {return gcnew StringList(&base_->exactSynonyms, gcnew Object());} }
 
     CVTermInfo() : base_(new pwiz::cv::CVTermInfo()) {}
 
diff --git a/pwiz/utility/bindings/CLI/common/cvgen_cli.cpp b/pwiz/utility/bindings/CLI/common/cvgen_cli.cpp
index 298faa688e..737de4b4ab 100644
--- a/pwiz/utility/bindings/CLI/common/cvgen_cli.cpp
+++ b/pwiz/utility/bindings/CLI/common/cvgen_cli.cpp
@@ -232,17 +232,17 @@ void writeHpp(const vector<OBO>& obos, const string& basename, const bfs::path&
        << "    /// <summary>\n"
        << "    /// returns a list of terms which this term has an IS_A relationship with\n"
        << "    /// </summary>\n"
-       << "    property CVIDList^ parentsIsA { CVIDList^ get() {return gcnew CVIDList(&base_->parentsIsA);} }\n"
+       << "    property CVIDList^ parentsIsA { CVIDList^ get() {return gcnew CVIDList(&base_->parentsIsA, gcnew Object());} }\n"
        << "\n"
        << "    /// <summary>\n"
        << "    /// returns a list of terms which this term has a PART_OF relationship with\n"
        << "    /// </summary>\n"
-       << "    property CVIDList^ parentsPartOf { CVIDList^ get() {return gcnew CVIDList(&base_->parentsPartOf);} }\n"
+       << "    property CVIDList^ parentsPartOf { CVIDList^ get() {return gcnew CVIDList(&base_->parentsPartOf, gcnew Object());} }\n"
        << "\n"
        << "    /// <summary>\n"
        << "    /// returns a list of term names synonymous with this term\n"
        << "    /// </summary>\n"
-       << "    property StringList^ exactSynonyms { StringList^ get() {return gcnew StringList(&base_->exactSynonyms);} }\n"
+       << "    property StringList^ exactSynonyms { StringList^ get() {return gcnew StringList(&base_->exactSynonyms, gcnew Object());} }\n"
        << "\n"
        << "    CVTermInfo() : base_(new pwiz::cv::CVTermInfo()) {}\n"
        << "\n"