diff --git a/manifest.toml b/manifest.toml
index bcefa13..2460b6f 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -21,7 +21,7 @@ code = "https://dev.funkwhale.audio/funkwhale/funkwhale"
 fund = "https://next.funkwhale.audio/donate/"
 
 [integration]
-yunohost = ">= 11.2"
+yunohost = ">= 11.2.12"
 architectures = "all"
 multi_instance = true
 
@@ -69,9 +69,9 @@ ram.runtime = "50M"
     [resources.system_user]
 
     [resources.install_dir]
-    
+
     [resources.data_dir]
-    
+
     [resources.permissions]
     main.url = "/"
 
diff --git a/scripts/_common.sh b/scripts/_common.sh
index b2c67eb..599c71e 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -11,48 +11,3 @@
 #=================================================
 # EXPERIMENTAL HELPERS
 #=================================================
-
-#=================================================
-#
-# Redis HELPERS
-#
-# Point of contact : Jean-Baptiste Holcroft <jean-baptiste@holcroft.fr>
-#=================================================
-
-# get the first available redis database
-#
-# usage: ynh_redis_get_free_db
-# | returns: the database number to use
-ynh_redis_get_free_db() {
-	local result max db
-	result=$(redis-cli INFO keyspace)
-
-	# get the num
-	max=$(cat /etc/redis/redis.conf | grep ^databases | grep -Eow "[0-9]+")
-
-	db=0
-	# default Debian setting is 15 databases
-	for i in $(seq 0 "$max")
-	do
-	 	if ! echo "$result" | grep -q "db$i"
-	 	then
-			db=$i
-	 		break 1
- 		fi
- 		db=-1
-	done
-
-	test "$db" -eq -1 && ynh_die --message="No available Redis databases..."
-
-	echo "$db"
-}
-
-# Create a master password and set up global settings
-# Please always call this script in install and restore scripts
-#
-# usage: ynh_redis_remove_db database
-# | arg: database - the database to erase
-ynh_redis_remove_db() {
-	local db=$1
-	redis-cli -n "$db" flushall
-}