diff --git a/OSX/CMakeLists.txt b/OSX/CMakeLists.txt
index cee5a43a..296baa47 100644
--- a/OSX/CMakeLists.txt
+++ b/OSX/CMakeLists.txt
@@ -29,6 +29,7 @@ add_subdirectory(libsecurity_smime/lib)
 add_subdirectory(libsecurity_ssl/lib)
 add_subdirectory(libsecurity_apple_csp)
 add_subdirectory(libsecurity_apple_cspdl/lib)
+add_subdirectory(libsecurity_apple_file_dl/lib)
 
 SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/darling")
 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
@@ -50,6 +51,7 @@ add_library(Security SHARED
 	$<TARGET_OBJECTS:security_ssl>
 	$<TARGET_OBJECTS:security_apple_csp>
 	$<TARGET_OBJECTS:security_apple_cspdl>
+	$<TARGET_OBJECTS:security_apple_file_dl>
 )
 
 target_link_libraries(Security system auto CFFExtra CFF sqlite3 xpc)
diff --git a/OSX/libsecurity_apple_file_dl/lib/CMakeLists.txt b/OSX/libsecurity_apple_file_dl/lib/CMakeLists.txt
new file mode 100644
index 00000000..78b96821
--- /dev/null
+++ b/OSX/libsecurity_apple_file_dl/lib/CMakeLists.txt
@@ -0,0 +1,8 @@
+project(security_apple_file_dl)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+add_library(security_apple_file_dl OBJECT
+	AppleDLBuiltin.cpp
+	AppleFileDL.cpp
+)