diff --git a/ROMFS/CMakeLists.txt b/ROMFS/CMakeLists.txt
index 94cd9cf989..e552ffc889 100644
--- a/ROMFS/CMakeLists.txt
+++ b/ROMFS/CMakeLists.txt
@@ -105,6 +105,7 @@ endif()
 
 add_custom_command(OUTPUT romfs_extras.stamp
 	COMMAND ${CMAKE_COMMAND} -E make_directory ${romfs_gen_root_dir}/extras/
+	COMMAND ${CMAKE_COMMAND} -E make_directory ${PX4_BINARY_DIR}/romfs_extras/
 	COMMAND ${CMAKE_COMMAND} -E copy_directory ${PX4_BINARY_DIR}/romfs_extras/ ${romfs_gen_root_dir}/extras/
 	COMMAND ${CMAKE_COMMAND} -E touch romfs_extras.stamp
 	DEPENDS