1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/builder/repository.py b/scripts/builder/repository.py
index f3f7d6f..7ea29bb 100644
--- a/scripts/builder/repository.py
+++ b/scripts/builder/repository.py
@@ -54,4 +54,4 @@ class GitRepository(Repository):
         def revision (self):
-                return repository.refs['HEAD']
-        
+                return self.repository.refs['HEAD']
+