diff --git a/logd/LogStatistics.h b/logd/LogStatistics.h
index 28810d9..8558b06 100644
--- a/logd/LogStatistics.h
+++ b/logd/LogStatistics.h
@@ -397,6 +397,9 @@
     typedef LogHashtable<uint32_t, TagEntry> tagTable_t;
     tagTable_t tagTable;
 
+    // security tag list
+    tagTable_t securityTagTable;
+
 public:
     LogStatistics();