diff --git a/meshroom/common/core.py b/meshroom/common/core.py
index 2bd6141c..16f53f3e 100644
--- a/meshroom/common/core.py
+++ b/meshroom/common/core.py
@@ -74,6 +74,9 @@ class CoreListModel:
     def __getitem__(self, idx):
         return self._objects[idx]
 
+    def values(self):
+        return self._objects
+
     def setObjectList(self, iterable):
         self.clear()
         self._objects = iterable