diff --git a/src/engine.cpp b/src/engine.cpp
index 0e2c067..0ccb419 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -14,6 +14,11 @@
    limitations under the License.
 */
 
+/*
+ * This source code is part of the near-RT RIC (RAN Intelligent Controller)
+ * platform project (RICP).
+*/
+
 #include "private/engine.hpp"
 #include <sys/epoll.h>