From bdfd537c6ef3a79c2388984f87f19fd3e523ed69 Mon Sep 17 00:00:00 2001
From: KV-Tube Deployer <deploy@kv-tube.local>
Date: Tue, 24 Mar 2026 22:54:41 +0700
Subject: [PATCH] fix: enforce GOTOOLCHAIN=local in dockerfile

---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index e4dd11e..81ceff0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,6 @@
 # ---- Backend Builder ----
 FROM golang:1.24-alpine AS backend-builder
+ENV GOTOOLCHAIN=local
 WORKDIR /app
 RUN apk add --no-cache git gcc musl-dev
 COPY backend/go.mod backend/go.sum ./