diff --git a/CMakeLists.txt b/CMakeLists.txt
index c127af5b..7daf1a57 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,6 @@ add_compile_options(-fno-pic)
 add_link_options(-no-pie)
 
 option(BUILD_LIBUI "Build libui frontend" ON)
-option(BUILD_SDL "Build SDL2 frontend" OFF)
 
 add_subdirectory(src)
 
@@ -36,10 +35,6 @@ if (BUILD_LIBUI)
 	add_subdirectory(src/libui_sdl)
 endif()
 
-if (BUILD_SDL)
-	add_subdirectory(src/sdl)
-endif()
-
 configure_file(
 	${CMAKE_SOURCE_DIR}/romlist.bin
 	${CMAKE_BINARY_DIR}/romlist.bin COPYONLY)