diff --git a/Makefile b/Makefile
index 5ff38c1..7fc461a 100644
--- a/Makefile
+++ b/Makefile
@@ -298,7 +298,7 @@ dev:
 		DB_PATH=./dev.db \
 		MEDIA_DIR=$${MEDIA_DIR:-/tmp/banyaro-media} \
 		BREEDER_DOCS_DIR=$${BREEDER_DOCS_DIR:-/tmp/banyaro-breeder} \
-		uvicorn main:app --reload --port 8001
+		uvicorn main:app --reload --port 8001 --host $${HOST:-127.0.0.1}
 
 # ----------------------------------------------------------
 # REPORTS — Quartalsberichte generieren und committen