diff --git a/__init__.py b/__init__.py
index 5ab654ba6..1e45c1003 100644
--- a/__init__.py
+++ b/__init__.py
@@ -4,7 +4,7 @@
 
 from . import addon_updater_ops
 
-from .fast64_internal.utility import prop_split, multilineLabel, prop_group_to_json, set_prop_if_in_data
+from .fast64_internal.utility import prop_split, multilineLabel, set_prop_if_in_data
 
 from .fast64_internal.repo_settings import (
     draw_repo_settings,
diff --git a/fast64_internal/utility.py b/fast64_internal/utility.py
index aef4ee729..3237b1c8c 100644
--- a/fast64_internal/utility.py
+++ b/fast64_internal/utility.py
@@ -1904,4 +1904,5 @@ def set_if_different(owner: object, prop: str, value):
 
 
 def set_prop_if_in_data(owner: object, prop_name: str, data: dict, data_name: str):
-    set_if_different(owner, prop_name, data.get(data_name, getattr(owner, prop_name)))
+    if data_name in data:
+        set_if_different(owner, prop_name, data[data_name])