diff --git a/libutils/include/utils/RefBase.h b/libutils/include/utils/RefBase.h
index f3acd6f..5e3fa7d 100644
--- a/libutils/include/utils/RefBase.h
+++ b/libutils/include/utils/RefBase.h
@@ -210,6 +210,7 @@
 
 #include <atomic>
 #include <functional>
+#include <memory>
 #include <type_traits>  // for common_type.
 
 #include <stdint.h>