diff --git a/template/{% if layout == 'parts' %}Makefile{% endif %} b/template/{% if layout == 'parts' %}Makefile{% endif %}
index 59a9fb0..6dd3380 100644
--- a/template/{% if layout == 'parts' %}Makefile{% endif %}	
+++ b/template/{% if layout == 'parts' %}Makefile{% endif %}	
@@ -3,8 +3,17 @@ PARTS := $(patsubst %/Makefile,%,$(wildcard */Makefile))
 .PHONY: env recreate rebuild restart logs down deploy fmt check build pre-deploy post-deploy
 
 env:
-	@test -f .env || awk 'FNR == 1 && NR > 1 { print "" } 1' .env.example $(addsuffix /.env.example,$(PARTS)) > .env
-	@for part in $(PARTS); do test -f $$part/docker-compose.override.yml || cp $$part/docker-compose.override.yml.example $$part/docker-compose.override.yml; done
+	@fresh=; test -f .env || { awk 'FNR == 1 && NR > 1 { print "" } 1' .env.example $(addsuffix /.env.example,$(PARTS)) > .env; fresh=1; }; \
+	for part in $(PARTS); do \
+		override=$$part/docker-compose.override.yml; \
+		test -f $$override && continue; \
+		cp $$override.example $$override; \
+		for port in $$(sed -n 's/.*127\.0\.0\.1:\([0-9]*\):.*/\1/p' $$override | sort -u); do \
+			random=$$((20000 + $$(od -An -N2 -tu2 /dev/urandom) % 40000)); \
+			sed "s/127\.0\.0\.1:$$port:/127.0.0.1:$$random:/" $$override > $$override.tmp && mv $$override.tmp $$override; \
+			test -z "$$fresh" || { sed "s|localhost:$$port/|localhost:$$random/|" .env > .env.tmp && mv .env.tmp .env; }; \
+		done; \
+	done
 
 recreate:
 	docker compose up -d --force-recreate