diff --git a/src/libdanbooru/CMakeLists.txt b/src/libdanbooru/CMakeLists.txt
index 415f916..7ff8de3 100644
--- a/src/libdanbooru/CMakeLists.txt
+++ b/src/libdanbooru/CMakeLists.txt
@@ -13,6 +13,7 @@ set (libdanbooru_VERSION ${libdanbooru_VERSION_MAJOR}.${libdanbooru_VERSION_MINO
 set (libdanbooru_SRCS
      danboorupool.cpp
      servicebase.cpp
+     danbooru_donmai.cpp
      moebooru.cpp
      danboorupost.cpp
      danboorutag.cpp