diff --git a/common/comic_db.cpp b/common/comic_db.cpp
index 729d7c4f..87c7ee9e 100644
--- a/common/comic_db.cpp
+++ b/common/comic_db.cpp
@@ -181,6 +181,7 @@ ComicInfo::ComicInfo()
 }
 
 ComicInfo::ComicInfo(const ComicInfo & comicInfo)
+	:QObject()
 {
 	operator=(comicInfo);
 }