diff --git a/dumpstate/Dumpstate.cpp b/dumpstate/Dumpstate.cpp
index c0cd7d00..44d7b0ca 100644
--- a/dumpstate/Dumpstate.cpp
+++ b/dumpstate/Dumpstate.cpp
@@ -34,6 +34,7 @@
 
 #define MODEM_LOG_DIRECTORY "/data/vendor/radio/logs/always-on"
 #define MODEM_EXTENDED_LOG_DIRECTORY "/data/vendor/radio/extended_logs"
+#define MODEM_LOG_MASK_HISTORY_DIRECTORY "/data/vendor/radio/logs/mask_history"
 #define RIL_LOG_DIRECTORY "/data/vendor/radio"
 #define RIL_LOG_DIRECTORY_PROPERTY "persist.vendor.ril.log.base_dir"
 #define RIL_LOG_NUMBER_PROPERTY "persist.vendor.ril.log.num_file"
@@ -796,6 +797,7 @@ static void *dumpModemThread(void *data) {
     ATRACE_ASYNC_BEGIN("dumpModemThread", 0);
     std::string modemLogDir = MODEM_LOG_DIRECTORY;
     std::string extendedLogDir = MODEM_EXTENDED_LOG_DIRECTORY;
+    std::string modemLogMaskHistoryDir = MODEM_LOG_MASK_HISTORY_DIRECTORY;
     std::string tcpdumpLogDir = TCPDUMP_LOG_DIRECTORY;
     static const std::string sectionName = "modem";
 
@@ -858,6 +860,7 @@ static void *dumpModemThread(void *data) {
         }
 
         dumpLogs(STDOUT_FILENO, extendedLogDir, modemLogAllDir, 50, EXTENDED_LOG_PREFIX);
+        dumpLogs(STDOUT_FILENO, modemLogMaskHistoryDir, modemLogAllDir, 1, "LoggingMask");
         dumpRilLogs(STDOUT_FILENO, modemLogAllDir);
         dumpNetmgrLogs(modemLogAllDir);
         dumpModemEFS(modemLogAllDir);