diff --git a/src/core/libraries/ngs2/ngs2.h b/src/core/libraries/ngs2/ngs2.h
index 0698141a..2081d898 100644
--- a/src/core/libraries/ngs2/ngs2.h
+++ b/src/core/libraries/ngs2/ngs2.h
@@ -6,6 +6,7 @@
 #include "common/types.h"
 
 #include <memory>
+#include <atomic>
 
 namespace Core::Loader {
 class SymbolsResolver;