diff --git a/Dockerfile b/Dockerfile
index 57846b0..55d3655 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,6 +7,7 @@ COPY backend/dashboard/ ./
 RUN npm run build
 
 FROM golang:1.24-alpine AS go-build
+ENV GOTOOLCHAIN=auto
 WORKDIR /src
 COPY backend/go.mod backend/go.sum ./
 RUN go mod download
diff --git a/Dockerfile.bundled b/Dockerfile.bundled
index e522451..1883f30 100644
--- a/Dockerfile.bundled
+++ b/Dockerfile.bundled
@@ -7,6 +7,7 @@ COPY backend/dashboard/ ./
 RUN npm run build
 
 FROM golang:1.24-alpine AS go-build
+ENV GOTOOLCHAIN=auto
 WORKDIR /src
 COPY backend/go.mod backend/go.sum ./
 RUN go mod download