1 files changed, 1 insertions, 0 deletions
diff --git a/include/defs.h b/include/defs.h
index 2df0a2c15..d58f7fed6 100644
--- a/include/defs.h
+++ b/include/defs.h
@@ -49,6 +49,7 @@ struct BadWord;
 struct DNSQuery;
 struct Exception;
 struct MemoInfo;
+struct MessageSource;
 struct ModeLock;
 struct Oper;