diff --git a/src/Profile/Profile.cpp b/src/Profile/Profile.cpp
index c432188..ed0d9d4 100644
--- a/src/Profile/Profile.cpp
+++ b/src/Profile/Profile.cpp
@@ -412,9 +412,9 @@ auto Profile::setResource(Containers::StringView container, MaterialID id, Int a
     auto mats_prop = _profile.at<ArrayProperty>(container);
 
     if(!mats_prop) {
-        _lastError = "Couldn't find "_s + container + " in "_s + _filename;
-        _valid = false;
-        return false;
+        mats_prop = new ArrayProperty;
+        mats_prop->name.emplace(container);
+        _profile.appendProperty(ArrayProperty::ptr{mats_prop});
     }
 
     auto predicate = [&id](UnrealPropertyBase::ptr& prop){