diff --git a/.env b/.env
index ce28eeb..71bda8c 100644
--- a/.env
+++ b/.env
@@ -64,9 +64,9 @@ HOMER_EXTERNAL_PORT=7080
 HOMER_INTERNAL_PORT=8080
 SYNCTHING_EXTERNAL_PORT1=8384
 SYNCTHING_INTERNAL_PORT1=8384
-SYNCTHING_INTERNAL_PORT2=22000
+SYNCTHING_EXTERNAL_PORT2=22000
 SYNCTHING_INTERNAL_PORT2=22000/tcp
-SYNCTHING_INTERNAL_PORT3=22000
+SYNCTHING_EXTERNAL_PORT3=22000
 SYNCTHING_INTERNAL_PORT3=22000/udp
-SYNCTHING_INTERNAL_PORT4=21027
+SYNCTHING_EXTERNAL_PORT4=21027
 SYNCTHING_INTERNAL_PORT4=21027/udp
\ No newline at end of file