diff --git a/poky/bitbake/lib/bb/event.py b/poky/bitbake/lib/bb/event.py
index d1359f0..0e6d9b2 100644
--- a/poky/bitbake/lib/bb/event.py
+++ b/poky/bitbake/lib/bb/event.py
@@ -389,6 +389,10 @@
 class RecipePreFinalise(RecipeEvent):
     """ Recipe Parsing Complete but not yet finalised"""
 
+class RecipePostKeyExpansion(RecipeEvent):
+    """ Recipe Parsing Complete but not yet finalised"""
+
+
 class RecipeTaskPreProcess(RecipeEvent):
     """
     Recipe Tasks about to be finalised