diff --git a/templates/indexpatterns.cpp b/templates/indexpatterns.cpp
index a4608a6..41d1bbf 100755
--- a/templates/indexpatterns.cpp
+++ b/templates/indexpatterns.cpp
@@ -49,7 +49,10 @@ void IndexPatterns::AddPatternIfNotExists(const std::string & file, Locale & loc
 	Tab::iterator i = tab.find(file);
 
 	if( i != tab.end() )
+	{
+		i->second.to_delete = false;
 		return;
+	}
 
 	AddPattern(file, locale, locale_filter, delete_white);
 }