diff --git a/docker-compose.single.yml b/docker-compose.single.yml
index 3a088ee..2bbf5b9 100644
--- a/docker-compose.single.yml
+++ b/docker-compose.single.yml
@@ -15,6 +15,15 @@ services:
       - BASE_DIR=${BASE_DIR:-$PWD}
       - COMPOSE_PROJECT=${COMPOSE_PROJECT:-}
 
+      # SMTP settings
+      - SMTP_HOST=${SMTP_HOST:-}
+      - SMTP_PORT=${SMTP_PORT:-587}
+      - SMTP_SECURE=${SMTP_SECURE:-false}
+      - SMTP_USER=${SMTP_USER:-}
+      - SMTP_PASS=${SMTP_PASS:-}
+      - SMTP_FROM=${SMTP_FROM:-}
+      - PASSWORD_RESET_TOKEN_EXPIRES_IN_MINUTES=${PASSWORD_RESET_TOKEN_EXPIRES_IN_MINUTES:-60}
+      
       # Frontend Configuration (loaded at runtime)
       - NEXT_PUBLIC_BACKEND_URL=${NEXT_PUBLIC_BACKEND_URL:-http://localhost:8091}
       - NEXT_PUBLIC_DEFAULT_LANGUAGE=${NEXT_PUBLIC_DEFAULT_LANGUAGE:-en}