diff --git a/src/core/model/deprecated.h b/src/core/model/deprecated.h
index 5fae2ce71..482695094 100644
--- a/src/core/model/deprecated.h
+++ b/src/core/model/deprecated.h
@@ -66,6 +66,13 @@
  */
 #define NS_DEPRECATED(msg) [[deprecated (msg)]]
 
+/**
+ * \ingroup core
+ * \def NS_DEPRECATED_3_37
+ * Tag for things deprecated in version ns-3.37.
+ */
+#define NS_DEPRECATED_3_37(msg) NS_DEPRECATED(msg)
+
 /**
  * \ingroup core
  * \def NS_DEPRECATED_3_36