diff --git a/HISTORY.rst b/HISTORY.rst
index 8758cbe..9470f1c 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -2,6 +2,13 @@
 History
 =======
 
+0.3.8 (2019-02-XY)
+------------------
+
+- Bug fixes:
+
+  - Fix exception raising on failed attach
+
 0.3.7 (2019-02-05)
 ------------------
 
diff --git a/cinderlib/objects.py b/cinderlib/objects.py
index 0ec0d95..1b45efc 100644
--- a/cinderlib/objects.py
+++ b/cinderlib/objects.py
@@ -788,7 +788,7 @@ class Connection(Object, LazyVolumeAttr):
         if error_msg:
             self.detach(force=True, ignore_errors=True)
             raise cinder_exception.DeviceUnavailable(
-                path=self.path, attach_info=self._ovo.connection_information,
+                path=self.path, attach_info=self._ovo.connection_info,
                 reason=error_msg)
         if self._volume:
             self.volume.local_attach = self