diff --git a/scripts/restore b/scripts/restore
index 2ceb02e..d3b022a 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -33,31 +33,67 @@ is_public=$(ynh_app_setting_get $app is_public)
 #=================================================
 # BACKUP STEPS
 #=================================================
-# STOP SERVICE
-#=================================================
-service minetest stop
-
-#=================================================
-# CONFIGURATION
-#=================================================
-ynh_restore_file "/etc/minetest/minetest.conf"
-
-#=================================================
-# DATA
-#=================================================
-ynh_restore_file "/var/games/minetest-server/"
-
-ynh_restore_file "/tmp/map.sqlite"
-echo ".restore /tmp/map.sqlite" | sqlite3 /var/games/minetest-server/.minetest/worlds/world/map.sqlite
-
-#=================================================
-# BACKUP OF APT PREFERENCES AND SOURCES.LIST
+# RESTORE APT PREFERENCES AND SOURCES.LIST
 #=================================================
 ynh_restore_file "/etc/apt/sources.list.d/$app.list"
 
 ynh_restore_file "/etc/apt/preferences.d/00MinetestPinning"
 
 #=================================================
-# START SERVICE
+# INSTALL
 #=================================================
-service minetest start
+if [ $(uname -m) == "armv7l" ]
+then
+    gpg --list-keys 7638D0442B90D010 > /dev/null 2>&1
+    if [ $? != 0 ]
+    then
+        gpg --keyserver pgpkeys.mit.edu --recv-key 7638D0442B90D010
+    fi
+    gpg --list-keys 8B48AD6246925553 > /dev/null 2>&1
+    if [ $? != 0 ]
+    then
+        gpg --keyserver pgpkeys.mit.edu --recv-key 8B48AD6246925553
+    fi
+    if [ $(apt-key finger | grep "7638 D044 2B90 D010" -c) == 0 ]
+    then
+        gpg -a --export 7638D0442B90D010 | apt-key add -
+    fi
+    if [ $(apt-key finger | grep "8B48 AD62 4692 5553" -c) == 0 ]
+    then
+        gpg -a --export 8B48AD6246925553 | apt-key add -
+    fi
+fi
+ynh_package_update
+ynh_install_app_dependencies minetest-server sqlite3
+
+#=================================================
+# ENABLE SERVICE IN ADMIN PANEL
+#=================================================
+
+# Add service to Yunohost's monitoring
+yunohost service add minetest --log "/var/log/minetest/minetest.log"
+
+#=================================================
+# STOP MINETEST
+#=================================================
+service minetest-server stop
+
+#=================================================
+# CONFIGURATION
+#=================================================
+ynh_secure_remove "/etc/minetest/minetest.conf"
+ynh_restore_file "/etc/minetest/minetest.conf"
+
+#=================================================
+# DATA
+#=================================================
+ynh_secure_remove "/var/games/minetest-server/"
+ynh_restore_file "/var/games/minetest-server/"
+
+ynh_restore_file "/tmp/map.sqlite"
+echo ".restore /tmp/map.sqlite" | sqlite3 /var/games/minetest-server/.minetest/worlds/world/map.sqlite
+
+#=================================================
+# START MINETEST
+#=================================================
+service minetest-server start