diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5078a20c0..6bb03d5f2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -58,8 +58,6 @@ CMake support is experimental. There is no guarantee at this time. If you have p
 We now return to your regularly scheduled Firmware Build."
   )
 
-option(SECONDARY_LANGUAGES "Secondary language support in the firmware" ON)
-
 # Language configuration
 set(MAIN_LANGUAGES
     cs de es fr it pl