diff --git a/scripts/install b/scripts/install
index 2cddc46..477901f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -62,6 +62,20 @@ ynh_add_systemd_config
 
 yunohost service add $app --description="Collaborative Markdown editor" --log="/var/log/$app/$app.log"
 
+#=================================================
+# SPECIFIC SETUP
+#==============================================
+# INSTALL HEDGEDOC
+#==============================================
+ynh_script_progression --message="Building HedgeDoc... (this will take some time and resources!)" --weight=20
+
+pushd "$final_path"
+	ynh_use_nodejs
+	#ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn cache clean
+	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn install --frozen-lockfile
+	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn build
+popd
+
 #=================================================
 # MODIFY A CONFIG FILE
 #=================================================