diff --git a/manifest.json b/manifest.json
index ea3d36d..a50ea96 100644
--- a/manifest.json
+++ b/manifest.json
@@ -12,6 +12,10 @@
         "name": "jibec",
         "email": "jean-baptiste@holcroft.fr"
     },
+    "previous_maintainers": [{
+        "name": "beudbeud",
+        "email": "beudbeud@beudibox.fr"
+    }],
     "requirements": {
         "yunohost": ">=3.0.0"
 	},
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 0f16e79..05a7907 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -1,122 +1,2 @@
 #!/bin/bash
 
-# LOCAL ADDITION:
-# save file locally if not in the cache
-#
-# Download, check integrity, uncompress and patch the source from app.src
-#
-# The file conf/app.src need to contains:
-#
-# SOURCE_URL=Address to download the app archive
-# SOURCE_SUM=Control sum
-# # (Optional) Program to check the integrity (sha256sum, md5sum...)
-# # default: sha256
-# SOURCE_SUM_PRG=sha256
-# # (Optional) Archive format
-# # default: tar.gz
-# SOURCE_FORMAT=tar.gz
-# # (Optional) Put false if sources are directly in the archive root
-# # default: true
-# SOURCE_IN_SUBDIR=false
-# # (Optionnal) Name of the local archive (offline setup support)
-# # default: ${src_id}.${src_format}
-# SOURCE_FILENAME=example.tar.gz
-#
-# Details:
-# This helper downloads sources from SOURCE_URL if there is no local source
-# archive in /opt/yunohost-apps-src/APP_ID/SOURCE_FILENAME
-#
-# Next, it checks the integrity with "SOURCE_SUM_PRG -c --status" command.
-#
-# If it's ok, the source archive will be uncompressed in $dest_dir. If the
-# SOURCE_IN_SUBDIR is true, the first level directory of the archive will be
-# removed.
-#
-# Finally, patches named sources/patches/${src_id}-*.patch and extra files in
-# sources/extra_files/$src_id will be applied to dest_dir
-#
-#
-# usage: ynh_setup_source dest_dir [source_id]
-# | arg: dest_dir  - Directory where to setup sources
-# | arg: source_id - Name of the app, if the package contains more than one app
-ynh_setup_source_local () {
-    local dest_dir=$1
-    local src_id=${2:-app} # If the argument is not given, source_id equals "app"
-
-    # Load value from configuration file (see above for a small doc about this file
-    # format)
-    local src_url=$(grep 'SOURCE_URL=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
-    local src_sum=$(grep 'SOURCE_SUM=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
-    local src_sumprg=$(grep 'SOURCE_SUM_PRG=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
-    local src_format=$(grep 'SOURCE_FORMAT=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
-    local src_in_subdir=$(grep 'SOURCE_IN_SUBDIR=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
-    local src_filename=$(grep 'SOURCE_FILENAME=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
-
-    # Default value
-    src_sumprg=${src_sumprg:-sha256sum}
-    src_in_subdir=${src_in_subdir:-true}
-    src_format=${src_format:-tar.gz}
-    src_format=$(echo "$src_format" | tr '[:upper:]' '[:lower:]')
-    if [ "$src_filename" = "" ] ; then
-        src_filename="${src_id}.${src_format}"
-    fi
-    local local_src="/var/cache/yunohost/ynh_setup_source/${YNH_APP_ID}/${src_filename}"
-
-    # if cache file exists and the checksum isn't good, download it again
-    # if not, just download the file
-
-    if test -e "$local_src"
-    then
-    	echo "${src_sum} ${local_src}" | ${src_sumprg} -c --status \
-        	|| wget -nv -O $local_src $src_url
-    else
-    	mkdir -p "/var/cache/yunohost/ynh_setup_source/${YNH_APP_ID}"
-    	wget -nv -O $local_src $src_url
-    fi
-    cp $local_src $src_filename
-
-    # Check the control sum
-    echo "${src_sum} ${src_filename}" | ${src_sumprg} -c --status \
-        || ynh_die "Corrupt source"
-
-    # Extract source into the app dir
-    mkdir -p "$dest_dir"
-    if [ "$src_format" = "zip" ]
-    then
-        # Zip format
-        # Using of a temp directory, because unzip doesn't manage --strip-components
-        if $src_in_subdir ; then
-            local tmp_dir=$(mktemp -d)
-            unzip -quo $src_filename -d "$tmp_dir"
-            cp -a $tmp_dir/*/. "$dest_dir"
-            ynh_secure_remove "$tmp_dir"
-        else
-            unzip -quo $src_filename -d "$dest_dir"
-        fi
-    else
-        local strip=""
-        if $src_in_subdir ; then
-            strip="--strip-components 1"
-        fi
-        if [[ "$src_format" =~ ^tar.gz|tar.bz2|tar.xz$ ]] ; then
-            tar -xf $src_filename -C "$dest_dir" $strip
-        else
-            ynh_die "Archive format unrecognized."
-        fi
-    fi
-
-    # Apply patches
-    if (( $(find $YNH_CWD/../sources/patches/ -type f -name "${src_id}-*.patch" 2> /dev/null | wc -l) > "0" )); then
-        local old_dir=$(pwd)
-        (cd "$dest_dir" \
-            && for p in $YNH_CWD/../sources/patches/${src_id}-*.patch; do \
-                patch -p1 < $p; done) \
-            || ynh_die "Unable to apply patches"
-        cd $old_dir
-    fi
-
-    # Add supplementary files
-    if test -e "$YNH_CWD/../sources/extra_files/${src_id}"; then
-        cp -a $YNH_CWD/../sources/extra_files/$src_id/. "$dest_dir"
-    fi
-}
diff --git a/scripts/install b/scripts/install
index 6cb3981..4681c7f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -79,7 +79,7 @@ ynh_mysql_setup_db "$db_user" "$db_name"
 #=================================================
 
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source_local "$final_path"
+ynh_setup_source "$final_path"
 
 # Modify assets to take path into account
 # TODO: try to include this as a patch if still needed
diff --git a/scripts/upgrade b/scripts/upgrade
index 351cd1d..6b901b0 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -101,7 +101,7 @@ ynh_install_app_dependencies python-dev python-virtualenv \
 #=================================================
 
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source_local "$final_path"
+ynh_setup_source "$final_path"
 
 #=================================================
 # NGINX CONFIGURATION