diff --git a/Dockerfile b/Dockerfile
index 16e87d6..765d56b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,14 @@
 # build stage
 FROM golang:alpine AS build-env
 RUN apk --no-cache add build-base git gcc
-RUN cd /tmp; git clone https://github.com/ThomasLeister/prosody-filer.git
-RUN cd /tmp/prosody-filer; \
-    VERSIONSTRING="$(git describe --tags --exact-match 2> /dev/null || git rev-parse --short HEAD)"; \
-    echo "Building version ${VERSIONSTRING} of Prosody-Filer ..."; \
-    CGO_ENABLED=0 GOOS=linux go build -a -ldflags "-extldflags '-static' -w -s -X main.versionString=${VERSIONSTRING}" prosody-filer.go;
+RUN go get github.com/ThomasLeister/prosody-filer
+RUN cd $GOPATH/src/github.com/ThomasLeister/prosody-filer; \
+    VERSIONSTRING="$(git describe --tags --exact-match || git rev-parse --short HEAD)"; \
+    echo "Building version ${VERSIONSTRING} of Prosody-Filer ..." \
+   ./build.sh
 
 # final stage
 FROM alpine
 WORKDIR /app
-COPY --from=build-env /tmp/prosody-filer/prosody-filer /app/
+COPY --from=build-env /go/bin/prosody-filer /app/
 ENTRYPOINT /app/prosody-filer