diff --git a/helpers/helpers.v2.1.d/utils b/helpers/helpers.v2.1.d/utils
index 6431ccbfb..787e51d06 100644
--- a/helpers/helpers.v2.1.d/utils
+++ b/helpers/helpers.v2.1.d/utils
@@ -464,8 +464,6 @@ ynh_local_curl() {
 # that should be defined before calling this helper :
 # ```
 #   __PATH__                by $path_url
-#   __NAME__                by $app
-#   __NAMETOCHANGE__        by $app
 #   __USER__                by $app
 #   __FINALPATH__           by $final_path
 #   __PHPVERSION__          by $YNH_PHP_VERSION (packaging v1 only, packaging v2 uses phpversion setting implicitly set by apt resource)
@@ -532,8 +530,6 @@ ynh_add_config() {
 # The helper will replace the following keywords with global variables
 # that should be defined before calling this helper :
 #   __PATH__                by $path_url
-#   __NAME__                by $app
-#   __NAMETOCHANGE__        by $app
 #   __USER__                by $app
 #   __FINALPATH__           by $final_path
 #   __PHPVERSION__          by $YNH_PHP_VERSION (packaging v1 only, packaging v2 uses phpversion setting implicitly set by apt resource)
@@ -561,19 +557,8 @@ ynh_replace_vars() {
         ynh_replace_string --match_string="__PATH__" --replace_string="$path_url" --target_file="$file"
     fi
     if test -n "${app:-}"; then
-        ynh_replace_string --match_string="__NAME__" --replace_string="$app" --target_file="$file"
-        ynh_replace_string --match_string="__NAMETOCHANGE__" --replace_string="$app" --target_file="$file"
         ynh_replace_string --match_string="__USER__" --replace_string="$app" --target_file="$file"
     fi
-    # Legacy
-    if test -n "${final_path:-}"; then
-        ynh_replace_string --match_string="__FINALPATH__" --replace_string="$final_path" --target_file="$file"
-        ynh_replace_string --match_string="__INSTALL_DIR__" --replace_string="$final_path" --target_file="$file"
-    fi
-    # Legacy / Packaging v1 only
-    if dpkg --compare-versions ${YNH_APP_PACKAGING_FORMAT:-0} lt 2 && test -n "${YNH_PHP_VERSION:-}"; then
-        ynh_replace_string --match_string="__PHPVERSION__" --replace_string="$YNH_PHP_VERSION" --target_file="$file"
-    fi
     if test -n "${ynh_node_load_PATH:-}"; then
         ynh_replace_string --match_string="__YNH_NODE_LOAD_PATH__" --replace_string="$ynh_node_load_PATH" --target_file="$file"
     fi