diff --git a/vars/default_vars.yml b/vars/default_vars.yml
index 9ccf8078c..a461e4abc 100644
--- a/vars/default_vars.yml
+++ b/vars/default_vars.yml
@@ -440,7 +440,13 @@ calibreweb_home: "{{ content_base }}/calibre-web"    # /library/calibre-web
 minetest_install: False
 minetest_enabled: False
 minetest_port: 30000
-
+minetest_server_admin: Admin
+# Should only rarely change these
+minetest_server_bin: /usr/games/minetest --server
+minetest_world_dir: /library/games/minetest/worlds/world
+minetest_working_dir: /usr/share/games/minetest
+minetest_game_dir: /usr/share/games/minetest/games/minetest_game
+minetest_config_file: /etc/minetest/minetest.conf
 
 # CONSIDER THESE 2 NEW OPENSTREETMAP (OSM) APPROACHES INSTEAD, AS OF 2018:
 # - http://download.iiab.io/content/OSM/vector-tiles/
diff --git a/vars/raspbian-9.yml b/vars/raspbian-9.yml
index d4188f68c..d507e2f27 100644
--- a/vars/raspbian-9.yml
+++ b/vars/raspbian-9.yml
@@ -32,3 +32,10 @@ systemd_location: /lib/systemd/system
 calibre_via_debs: True
 # roles/calibre/tasks/py-installer.yml FAILS on ARM as of 2018-05-10:
 calibre_via_python: False
+
+# minetest for rpi
+minetest_server_bin: /library/games/minetest/bin/minetestserver
+minetest_working_dir: /library/games/minetest
+minetest_game_dir: /library/games/minetest/games/minetest_game
+minetest_rpi_src_url: http://www.nathansalapat.com/downloads/0.4.17.1.tar.gz
+minetest_rpi_src: minetest-0.4.17.1.tar.gz