diff --git a/cmake/wg.cmake b/cmake/wg.cmake
index ef0e0bf..5bd80c3 100644
--- a/cmake/wg.cmake
+++ b/cmake/wg.cmake
@@ -32,6 +32,7 @@ set_target_properties(artemis_boringtun PROPERTIES
 # ─── WireGuard source files ───────────────────────────────────────────────────
 
 set(ARTEMIS_WG_SOURCES
+    src/wg/relayconf.cpp
     src/wg/wgconfig.cpp
     src/wg/relayreg.cpp
 )