diff --git a/extensions/openpower-pels/pel_values.hpp b/extensions/openpower-pels/pel_values.hpp
index 04c287d..5f8b852 100644
--- a/extensions/openpower-pels/pel_values.hpp
+++ b/extensions/openpower-pels/pel_values.hpp
@@ -136,6 +136,11 @@
  */
 extern const std::map<std::string, std::string> maintenanceProcedures;
 
+/**
+ * @brief Map for symbolic FRUs.
+ */
+extern const std::map<std::string, std::string> symbolicFRUs;
+
 } // namespace pel_values
 } // namespace pels
 } // namespace openpower