diff --git a/deployment/setup_20.04.sh b/deployment/setup_20.04.sh
index 78de71e33..11bd947ba 100644
--- a/deployment/setup_20.04.sh
+++ b/deployment/setup_20.04.sh
@@ -105,6 +105,7 @@ sed -i -e '/POSTGRES_HOST/ s/=.*/=localhost/' .env
 sed -i -e '/POSTGRES_USERNAME/ s/=.*/=chatwoot/' .env
 sed -i -e "/POSTGRES_PASSWORD/ s/=.*/=$pg_pass/" .env
 sed -i -e '/RAILS_ENV/ s/=.*/=$RAILS_ENV/' .env
+echo -en "\nINSTALLATION_ENV=linux_script" >> ".env"
 
 if [[ "$2" == "ce" ]];then
 rm -rf enterprise