diff --git a/conf/systemd.service b/conf/systemd.service
index 5c999ff..0d72488 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -8,7 +8,7 @@ User=__APP__
 Group=__APP__
 EnvironmentFile=__INSTALL_DIR__/.env
 WorkingDirectory=__INSTALL_DIR__/package/
-ExecStart=__YNH_NODE__ ./src/server.js
+ExecStart=__NODEJS_DIR__/node ./src/server.js
 StandardOutput=append:/var/log/__APP__/__APP__.log
 StandardError=inherit
 
diff --git a/scripts/install b/scripts/install
index 4b2a18b..231276e 100755
--- a/scripts/install
+++ b/scripts/install
@@ -53,7 +53,7 @@ if [ $install_chromium -eq 1 ]; then
     ynh_script_progression --message="Installing Chromium..." --weight=8
 
     pushd "$install_dir/package"
-        ynh_exec_as "$app" $ynh_node_load_PATH $ynh_node "./node_modules/puppeteer/install.js"
+        ynh_exec_as "$app" $ynh_nodejs_dir/node "./node_modules/puppeteer/install.js"
     popd
 fi
 
diff --git a/scripts/upgrade b/scripts/upgrade
index b8a19ff..c2c4614 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -81,7 +81,7 @@ if [ "$install_chromium" -eq 1 ]; then
     ynh_secure_remove --file="$install_dir/.cache/puppeteer/chrome"
 
     pushd "$install_dir/package"
-        ynh_exec_as "$app" $ynh_node_load_PATH $ynh_node "./node_modules/puppeteer/install.js"
+        ynh_exec_as "$app" $nodejs_dir/node "./node_modules/puppeteer/install.js"
     popd
 fi