diff --git a/src/OpenSimCreator/CMakeLists.txt b/src/OpenSimCreator/CMakeLists.txt
index aa0008c6a..d73e68ec8 100644
--- a/src/OpenSimCreator/CMakeLists.txt
+++ b/src/OpenSimCreator/CMakeLists.txt
@@ -57,6 +57,7 @@ add_library(OpenSimCreator STATIC
 
     ModelGraph/BodyEl.cpp
     ModelGraph/BodyEl.hpp
+    ModelGraph/CommittableModelGraph.hpp
     ModelGraph/CrossrefDescriptor.hpp
     ModelGraph/CrossrefDirection.hpp
     ModelGraph/EdgeEl.cpp
diff --git a/src/OpenSimCreator/ModelGraph/CommittableModelGraph.hpp b/src/OpenSimCreator/ModelGraph/CommittableModelGraph.hpp
new file mode 100644
index 000000000..fe86e7505
--- /dev/null
+++ b/src/OpenSimCreator/ModelGraph/CommittableModelGraph.hpp
@@ -0,0 +1,10 @@
+#pragma once
+
+#include <OpenSimCreator/ModelGraph/ModelGraph.hpp>
+
+#include <oscar/Utils/UndoRedo.hpp>
+
+namespace osc
+{
+    using CommittableModelGraph = UndoRedoT<ModelGraph>;
+}
diff --git a/src/OpenSimCreator/UI/Tabs/MeshImporterTab.cpp b/src/OpenSimCreator/UI/Tabs/MeshImporterTab.cpp
index 58161e45a..e020c5b60 100644
--- a/src/OpenSimCreator/UI/Tabs/MeshImporterTab.cpp
+++ b/src/OpenSimCreator/UI/Tabs/MeshImporterTab.cpp
@@ -4,6 +4,7 @@
 #include <OpenSimCreator/Bindings/SimTKMeshLoader.hpp>
 #include <OpenSimCreator/Model/UndoableModelStatePair.hpp>
 #include <OpenSimCreator/ModelGraph/BodyEl.hpp>
+#include <OpenSimCreator/ModelGraph/CommittableModelGraph.hpp>
 #include <OpenSimCreator/ModelGraph/CrossrefDescriptor.hpp>
 #include <OpenSimCreator/ModelGraph/CrossrefDirection.hpp>
 #include <OpenSimCreator/ModelGraph/EdgeEl.hpp>
@@ -208,9 +209,6 @@ using osc::EdgeEl;
 // correct time
 namespace osc
 {
-    // model graphs can be stored in a generic UndoRedo container
-    using CommittableModelGraph = osc::UndoRedoT<ModelGraph>;
-
     bool PointAxisTowards(
         CommittableModelGraph& cmg,
         UID id,