diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5cdc849f0..166feef79 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1255,3 +1255,6 @@ endif()
 # ----------------------------------------------------------------------------
 
 include(cmake/OpenCVPackaging.cmake)
+
+# This should be the last command
+ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")