diff --git a/bin/OpenSimDefaults.ini b/bin/OpenSimDefaults.ini
index 94d021d9df..e78f25b81f 100644
--- a/bin/OpenSimDefaults.ini
+++ b/bin/OpenSimDefaults.ini
@@ -1264,3 +1264,6 @@
     ;; default standalone, overridable in StandaloneCommon.ini
     StorageProvider = "OpenSim.Data.Null.dll:NullRegionData"
 
+[Modules]
+    Include-modules = "addon-modules/*/config/*.ini"
+