diff --git a/Dockerfile b/Dockerfile
index 54eb060..4ee7c5c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:alpine AS buildenv
+FROM golang:1.14.2-alpine3.11 AS buildenv
 
 ARG VERSION="0.3.0"
 ENV TEA_VERSION="${VERSION}"
@@ -7,10 +7,9 @@ ARG GOOS="linux"
 
 WORKDIR $GOPATH/src
 
-RUN	apk add --no-cache git && \
+RUN	apk add --no-cache git=2.24.3-r0 && \
 	git config --global advice.detachedHead false && \
-	git clone --single-branch https://gitea.com/gitea/tea -b v${TEA_VERSION} && \
-	cd tea && \
+	git clone --single-branch https://gitea.com/gitea/tea -b v${TEA_VERSION} . && \
 	go get -v . && \
 	go build -v -a -ldflags "-X main.Version=${TEA_VERSION}" -o /tea .