diff --git a/test/rocksdb_perf_memusage_test.cpp b/test/rocksdb_perf_memusage_test.cpp
index 8048882..d6c587f 100644
--- a/test/rocksdb_perf_memusage_test.cpp
+++ b/test/rocksdb_perf_memusage_test.cpp
@@ -4,6 +4,7 @@
 #include <cstdlib>
 #include <cinttypes>
 #include <csignal>
+#include <cstring>
 #include <functional>
 #include <iomanip>
 #include <iostream>