diff --git a/OpenChange/MAPIStoreUserContext.m b/OpenChange/MAPIStoreUserContext.m
index d2304a59f..afcca27ea 100644
--- a/OpenChange/MAPIStoreUserContext.m
+++ b/OpenChange/MAPIStoreUserContext.m
@@ -151,6 +151,7 @@ static NSMapTable *contextsTable = nil;
   [containersBag release];
   [rootFolders release];
 
+  [woContext release];
   [authenticator release];
   [mapping release];