diff --git a/debian/ogboot.postinst b/debian/ogboot.postinst
index 9b3d7a8..360f438 100755
--- a/debian/ogboot.postinst
+++ b/debian/ogboot.postinst
@@ -118,16 +118,15 @@ configure_ipxe(){
 }
 
 configure_api(){
-    echo "Modify env.local.php" 
-    if ! dpkg-divert --list /opt/opengnsys/ogboot/.env.local.php >/dev/null 2>&1; then
-        dpkg-divert --add --rename --divert /opt/opengnsys/ogboot/.env.local.php.orig /opt/opengnsys/ogboot/.env.local.php
+    if ! grep -q "OGCORE_API_URL" $ENV_FILE; then
+        echo "OGCORE_API_URL=$OGCORE_API_URL" >> $ENV_FILE
     fi
-    if [ ! -f "/opt/opengnsys/ogboot/.env.local.php" ] && [ -f "/opt/opengnsys/ogboot/.env.local.php.orig" ]; then
-        cp "/opt/opengnsys/ogboot/.env.local.php.orig" "/opt/opengnsys/ogboot/.env.local.php"
+    if ! grep -q "OGCORE_OGLIVE_URL" $ENV_FILE; then
+        echo "OGCORE_OGLIVE_URL=$OGCORE_OGLIVE_URL" >> $ENV_FILE
+    fi
+    if ! grep -q "OGBOOT_PORT" $ENV_FILE; then
+        echo "OGBOOT_PORT=$OGBOOT_PORT" >> $ENV_FILE
     fi
-    sed -i "s|'OGBOOT_IP' => '.*'|'OGBOOT_IP' => '$OGBOOT_IP'|" "$ENV_FILE"
-    sed -i "s|'OGBOOT_PORT' => '.*'|'OGBOOT_PORT' => '$OGBOOT_PORT'|" "$ENV_FILE"
-    sed -i "s|'OGCORE_API_URL' => '.*'|'OGCORE_API_URL' => '$OGCORE_API_URL'|" "$ENV_FILE"
 }
 
 configure_nginx_and_fpm() {
diff --git a/debian/rules b/debian/rules
index dfcb3d3..6c63d00 100755
--- a/debian/rules
+++ b/debian/rules
@@ -9,5 +9,5 @@ override_dh_auto_build:
 	rm -rf var/cache/*; \
 	mkdir -p public; \
 	COMPOSER_ALLOW_SUPERUSER=1 APP_ENV=prod composer install --no-interaction --no-progress --optimize-autoloader; \
-	COMPOSER_ALLOW_SUPERUSER=1 APP_ENV=prod composer dump-env prod; \
 	COMPOSER_ALLOW_SUPERUSER=1 APP_ENV=prod composer update doctrine/dbal;  
+