diff --git a/libretro-build-android-mk.sh b/libretro-build-android-mk.sh
index 81152904..9dd2167b 100755
--- a/libretro-build-android-mk.sh
+++ b/libretro-build-android-mk.sh
@@ -65,6 +65,10 @@ build_libretro_2048() {
    build_libretro_generic_makefile "2048" "jni"
 }
 
+build_libretro_4do() {
+   build_libretro_generic_makefile "4do" "jni"
+}
+
 build_libretro_stella() {
    build_libretro_generic_makefile "stella" "jni"
 }
@@ -273,7 +277,7 @@ if [ $1 ]; then
    $1
 else
    build_libretro_2048
-   #build_libretro_4do
+   build_libretro_4do
    #build_libretro_bluemsx
    #build_libretro_fmsx
    #build_libretro_bsnes_cplusplus98