diff --git a/metadata/repository_mask.conf b/metadata/repository_mask.conf
index 81ff6fb..9fec676 100644
--- a/metadata/repository_mask.conf
+++ b/metadata/repository_mask.conf
@@ -9,3 +9,11 @@
     *token = scm
     *description = [ Mask scm versions ]
 ]]
+
+(
+    dev-games/OpenSceneGraph
+) [[
+    *author = [ Julian Ospald <hasufell@posteo.de> ]
+    *token = testing
+    *description = [ Packages using hacks to work ]
+]]