diff --git a/rigo/rigo/models/application.py b/rigo/rigo/models/application.py
index 9c2021029..b5d13cbc5 100644
--- a/rigo/rigo/models/application.py
+++ b/rigo/rigo/models/application.py
@@ -1609,6 +1609,18 @@ class AppDetails(object):
         finally:
             self._entropy.rwsem().reader_release()
 
+    @property
+    def fullname(self):
+        """
+        Return unmangled package name belonging to this Application.
+        """
+        self._entropy.rwsem().reader_acquire()
+        try:
+            repo = self._entropy.open_repository(self._repo_id)
+            return repo.retrieveAtom(self._pkg_id)
+        finally:
+            self._entropy.rwsem().reader_release()
+
     @property
     def pkgkey(self):
         """