diff --git a/extra/uarch/TracyMicroArchitecture.hpp b/extra/uarch/TracyMicroArchitecture.hpp
index e48d14fa..ac0410b5 100644
--- a/extra/uarch/TracyMicroArchitecture.hpp
+++ b/extra/uarch/TracyMicroArchitecture.hpp
@@ -36,6 +36,7 @@ struct MicroArchitecture
 extern const char* MicroArchitectureList[];
 extern const char* PortList[];
 extern const char* OpsList[];
+extern const char* OpDescList[];
 extern const char* IsaList[];
 extern const MicroArchitecture* const MicroArchitectureData[];
 
diff --git a/server/TracyMicroArchitecture.hpp b/server/TracyMicroArchitecture.hpp
index e48d14fa..ac0410b5 100644
--- a/server/TracyMicroArchitecture.hpp
+++ b/server/TracyMicroArchitecture.hpp
@@ -36,6 +36,7 @@ struct MicroArchitecture
 extern const char* MicroArchitectureList[];
 extern const char* PortList[];
 extern const char* OpsList[];
+extern const char* OpDescList[];
 extern const char* IsaList[];
 extern const MicroArchitecture* const MicroArchitectureData[];