diff --git a/Gems/Atom/Tools/MaterialEditor/Code/Source/Document/MaterialDocument.cpp b/Gems/Atom/Tools/MaterialEditor/Code/Source/Document/MaterialDocument.cpp
index 93da118b5b..641d586ea7 100644
--- a/Gems/Atom/Tools/MaterialEditor/Code/Source/Document/MaterialDocument.cpp
+++ b/Gems/Atom/Tools/MaterialEditor/Code/Source/Document/MaterialDocument.cpp
@@ -713,7 +713,7 @@ namespace MaterialEditor
         // Long term, the material document should not be concerned with assets at all. The viewport window should be the
         // only thing concerned with assets or instances.
         auto materialAssetResult =
-            m_materialSourceData.CreateMaterialAssetFromSourceData(Uuid::CreateRandom(), m_absolutePath, elevateWarnings, true, &m_sourceDependencies);
+            m_materialSourceData.CreateMaterialAssetFromSourceData(Uuid::CreateRandom(), m_absolutePath, elevateWarnings, &m_sourceDependencies);
         if (!materialAssetResult)
         {
             AZ_Error("MaterialDocument", false, "Material asset could not be created from source data: '%s'.", m_absolutePath.c_str());
@@ -753,7 +753,7 @@ namespace MaterialEditor
             }
             
             auto parentMaterialAssetResult = parentMaterialSourceData.CreateMaterialAssetFromSourceData(
-                parentMaterialAssetIdResult.GetValue(), m_materialSourceData.m_parentMaterial, true, true);
+                parentMaterialAssetIdResult.GetValue(), m_materialSourceData.m_parentMaterial, true);
             if (!parentMaterialAssetResult)
             {
                 AZ_Error("MaterialDocument", false, "Material parent asset could not be created from source data: '%s'.", m_materialSourceData.m_parentMaterial.c_str());