diff --git a/CMakeLists.txt b/CMakeLists.txt
index 37340576cb..e8132a98fd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -341,7 +341,7 @@ if (DUSK_ENABLE_DISCORD_RPC AND NOT ANDROID AND NOT IOS AND NOT TVOS)
         if (WIN32)
             list(APPEND _drpc_src ${_drpc}/connection_win.cpp ${_drpc}/discord_register_win.cpp)
         elseif (APPLE)
-            list(APPEND _drpc_src ${_drpc}/connection_unix.cpp ${_drpc}/discord_register_osx.cpp)
+            list(APPEND _drpc_src ${_drpc}/connection_unix.cpp ${_drpc}/discord_register_osx.m)
         else ()
             list(APPEND _drpc_src ${_drpc}/connection_unix.cpp ${_drpc}/discord_register_linux.cpp)
         endif ()