diff --git a/service/native/include/TrafficController.h b/service/native/include/TrafficController.h
index 6fe117f..79e75ac 100644
--- a/service/native/include/TrafficController.h
+++ b/service/native/include/TrafficController.h
@@ -62,7 +62,7 @@
     netdutils::Status updateOwnerMapEntry(UidOwnerMatchType match, uid_t uid, FirewallRule rule,
                                           FirewallType type) EXCLUDES(mMutex);
 
-    void dump(netdutils::DumpWriter& dw, bool verbose) EXCLUDES(mMutex);
+    void dump(int fd, bool verbose) EXCLUDES(mMutex);
 
     netdutils::Status replaceRulesInMap(UidOwnerMatchType match, const std::vector<int32_t>& uids)
             EXCLUDES(mMutex);