diff --git a/do.sh b/do.sh
index 9f37d1a..85ecd8d 100755
--- a/do.sh
+++ b/do.sh
@@ -4,6 +4,7 @@ function main() {
    set -e
    set -u
    thispkg="${PWD##*$GOPATH/}"
+   thisexec="$(basename "$thispkg")"
    function cleanup() {
       rm "$compile"
       rm "$dockfile"
@@ -148,7 +149,7 @@ set -u
 
 go get -d ./...
 
-CGO_ENABLED=0 go build -o /go/bin/exec -a -installsuffix cgo
+CGO_ENABLED=0 go build -o /go/bin/'"$thisexec"' -a -installsuffix cgo
 ' > "$compile"
 
 from="golang:1.10-alpine"
@@ -172,15 +173,15 @@ RUN apk update && apk add ca-certificates
 #========================
 
 FROM busybox:glibc
-COPY --from=builder /go/bin /main
 COPY --from=builder /go/'"$thispkg"' /main
+COPY --from=builder /go/bin /main
 RUN mkdir -p /var/log
 WORKDIR /main
 ENV GOPATH=""
 ENV MNT="/mnt/"
 #COPY /etc/ssl/certs /etc/ssl
 COPY --from=certs /etc/ssl/certs /etc/ssl/certs
-ENTRYPOINT ["/main/exec"]
+ENTRYPOINT ["/main/'"$thisexec"'"]
 '
 echo "$DOCKERFILE" > "$dockfile"
 }