diff --git a/FindMyxlibThirdparty.cmake b/FindMyxlibThirdparty.cmake
index c9e6664..b60d5b9 100644
--- a/FindMyxlibThirdparty.cmake
+++ b/FindMyxlibThirdparty.cmake
@@ -1,3 +1,6 @@
+# Подключение внешних проектов
+include(ExternalProject)
+
 ExternalProject_Add(
     myxlib
     SOURCE_DIR ${CMAKE_SOURCE_DIR}/thirdparty/myxlib