diff --git a/.env b/.env
index af8d389..1bdb774 100644
--- a/.env
+++ b/.env
@@ -1,10 +1,7 @@
-# Group and domain settings
 GROUP_ID=04
 DOMAIN=localhost
 URL_PREFIX=http://
 PORT_PREFIX=2
-
-# Environment postfixes
 DEV_POSTFIX=1
 STAG_POSTFIX=2
 PROD_POSTFIX=3
@@ -14,15 +11,13 @@ BACKEND_POSTFIX=4
 FRONTEND_POSTFIX=5
 GATEWAY_POSTFIX=6
 
-# Precomputed port prefixes
-DEV_PORT_PREFIX=${PORT_PREFIX}${GROUP_ID}${DEV_POSTFIX}  
-STAG_PORT_PREFIX=${PORT_PREFIX}${GROUP_ID}${STAG_POSTFIX} 
-PROD_PORT_PREFIX=${PORT_PREFIX}${GROUP_ID}${PROD_POSTFIX}  
-
 # Precomputed full port numbers
-DEV_GATEWAY_PORT=${DEV_PORT_PREFIX}${GATEWAY_POSTFIX}  
-STAG_GATEWAY_PORT=${STAG_PORT_PREFIX}${GATEWAY_POSTFIX}  
-PROD_GATEWAY_PORT=${PROD_PORT_PREFIX}${GATEWAY_POSTFIX}  
-DEV_BACKEND_PORT=${DEV_PORT_PREFIX}${BACKEND_POSTFIX} 
-STAG_BACKEND_PORT=${STAG_PORT_PREFIX}${BACKEND_POSTFIX}  
-PROD_BACKEND_PORT=${PROD_PORT_PREFIX}${BACKEND_POSTFIX}  
+DEV_GATEWAY_PORT=20416
+STAG_GATEWAY_PORT=20426
+PROD_GATEWAY_PORT=20436
+DEV_BACKEND_PORT=20414
+STAG_BACKEND_PORT=20424
+PROD_BACKEND_PORT=20434
+DEV_FRONTEND_PORT=20415
+STAG_FRONTEND_PORT=20425
+PROD_FRONTEND_PORT=20435