diff --git a/scripts/_common.sh b/scripts/_common.sh
index 7912aa4..9195d57 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,7 +4,7 @@
 # COMMON VARIABLES
 #=================================================
 
-nodejs_version=14
+nodejs_version=18
 
 #=================================================
 # PERSONAL HELPERS
diff --git a/scripts/install b/scripts/install
index 74f22eb..154c2c2 100755
--- a/scripts/install
+++ b/scripts/install
@@ -99,7 +99,7 @@ ynh_script_progression --message="Configuring TiddlyWiki..." --weight=2
 
 pushd $final_path
 	ynh_use_nodejs
-	ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm install -g tiddlywiki
+	ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm install tiddlywiki
 	ynh_exec_as $app env $ynh_node_load_PATH tiddlywiki mynewwiki --init server
 popd