diff --git a/manifest.toml b/manifest.toml
index 58fe17f..136a5b5 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -15,11 +15,11 @@ website = "https://git.joinsharkey.org/Sharkey"
 code = "https://activitypub.software/TransFem-org/Sharkey"
 
 [integration]
-yunohost = ">= 11.2"
+yunohost = ">= 11.2.12"
 architectures = "all"
 multi_instance = false
-ldap = "not_relevant" 
-sso = "not_relevant" 
+ldap = "not_relevant"
+sso = "not_relevant"
 disk = "50M"
 ram.build = "50M"
 ram.runtime = "50M"
@@ -27,7 +27,7 @@ ram.runtime = "50M"
 [install]
     [install.domain]
     type = "domain"
-    
+
     [install.init_main_permission]
     help.en = "If enabled, Misskey will be accessible by people who do not have an account. This can be changed later via the webadmin."
     help.fr = "Si cette case est cochée, Misskey sera accessible aux personnes n’ayant pas de compte. Vous pourrez changer ceci plus tard via la webadmin."
diff --git a/scripts/_common.sh b/scripts/_common.sh
index fbc676c..80a7c23 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -13,45 +13,3 @@ NODEJS_VERSION="20"
 #=================================================
 # EXPERIMENTAL HELPERS
 #=================================================
-
-#=================================================
-# REDIS HELPERS
-#=================================================
-
-# 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
-}