diff --git a/scripts/memory/__init__.py b/scripts/memory/__init__.py
index f4ba5206d3..2900353ed9 100644
--- a/scripts/memory/__init__.py
+++ b/scripts/memory/__init__.py
@@ -1,5 +1,7 @@
 from memory.local import LocalCache
 
+# List of supported memory backends
+# Add a backend to this list if the import attempt is successful
 supported_memory = ['local']
 
 try: