diff --git a/project/jni/application/supertux/AndroidAppSettings.cfg b/project/jni/application/supertux/AndroidAppSettings.cfg
index 514c6ccb9..b2c9fb60c 100644
--- a/project/jni/application/supertux/AndroidAppSettings.cfg
+++ b/project/jni/application/supertux/AndroidAppSettings.cfg
@@ -309,7 +309,7 @@ AppLdflags='-frtti -fexceptions -O3 -flto=thin'
 AppOverlapsSystemHeaders=n
 
 # Build only following subdirs (empty will build all dirs, ignored with custom script)
-AppSubdirsBuild='. supertux/src/* supertux/external/findlocale supertux/external/obstack supertux/external/squirrel/include supertux/external/squirrel/squirrel supertux/external/squirrel/sqstdlib supertux/external/tinygettext/include supertux/external/tinygettext/src supertux/external/sexp-cpp/include supertux/external/sexp-cpp/src supertux/external/physfs/src supertux/external/partio_zip supertux/external/SDL_SavePNG'
+AppSubdirsBuild='. supertux/src/* supertux/external/findlocale supertux/external/obstack supertux/external/squirrel/include supertux/external/squirrel/squirrel supertux/external/squirrel/sqstdlib supertux/external/tinygettext/include supertux/external/tinygettext/src supertux/external/sexp-cpp/include supertux/external/sexp-cpp/src supertux/external/physfs/src supertux/external/partio_zip supertux/external/SDL_SavePNG supertux/external/fmt/src supertux/external/fmt/include'
 
 # Exclude these files from build
 AppBuildExclude='supertux/external/findlocale/example.c supertux/src/video/sdl supertux/external/SDL_SavePNG/main.c'