diff --git a/src/bthread/list_of_abafree_id.h b/src/bthread/list_of_abafree_id.h
index 45043acc5b..16de5b2009 100644
--- a/src/bthread/list_of_abafree_id.h
+++ b/src/bthread/list_of_abafree_id.h
@@ -24,7 +24,7 @@
 
 #include <deque>
 #include <vector>
-
+#include <cstdint>
 #include "butil/macros.h"
 
 namespace bthread {
diff --git a/test/baidu_thread_local_unittest.cpp b/test/baidu_thread_local_unittest.cpp
index 01209b6b78..4cc629f3e8 100644
--- a/test/baidu_thread_local_unittest.cpp
+++ b/test/baidu_thread_local_unittest.cpp
@@ -17,6 +17,7 @@
 
 #include <gtest/gtest.h>
 #include <errno.h>
+#include <cstdint>
 #include "butil/thread_local.h"
 
 namespace {