diff --git a/plugins/tracker/tracker_node.cpp b/plugins/tracker/tracker_node.cpp
index 2102892..54dce22 100644
--- a/plugins/tracker/tracker_node.cpp
+++ b/plugins/tracker/tracker_node.cpp
@@ -1,3 +1,4 @@
+#include <atomic>
 #include <algorithm>
 #include <chrono>
 #include <cstdint>