diff --git a/src/logging/Manager.cc b/src/logging/Manager.cc
index 0fe75b91db..ac4477aad8 100644
--- a/src/logging/Manager.cc
+++ b/src/logging/Manager.cc
@@ -98,6 +98,7 @@ Manager::Filter::~Filter()
 	free(fields);
 
 	Unref(path_val);
+	Unref(config);
 	}
 
 Manager::Stream::~Stream()