diff --git a/Dockerfile b/Dockerfile
index 43da32d..3dabff1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -59,13 +59,11 @@ RUN buildDeps=" \
     set -x \
     && apk add --update --virtual .build-deps $buildDeps
     
-RUN export LIBTOR_VERSION=$(curl --silent "https://github.com/arvidn/libtorrent/tags" 2>&1 | grep -m 1 'libtorrent-' |  sed -e 's~^[t]*~~;s~[t]*$~~' | sed -n 's/.*href="\([^"]*\).*/\1/p' | sed 's!.*/!!')
-RUN curl -SL "https://github.com/arvidn/libtorrent/archive/$LIBTOR_VERSION.tar.gz" -o libtor.tar.gz
-RUN mkdir -p /usr/src/libtorrent
-RUN gzip -d libtor.tar.gz
-RUN tar -xf libtor.tar -C /usr/src/libtorrent --strip-components=1
-RUN rm libtor.tar*
-RUN rm libtor.tar.gz*
+RUN export LIBTOR_VERSION=$(curl --silent "https://github.com/arvidn/libtorrent/tags" 2>&1 | grep -m 1 'libtorrent-' |  sed -e 's~^[t]*~~;s~[t]*$~~' | sed -n 's/.*href="\([^"]*\).*/\1/p' | sed 's!.*/!!') \
+&& curl -SL "https://github.com/arvidn/libtorrent/archive/$LIBTOR_VERSION.tar.gz" \
+&& mkdir -p /usr/src/libtorrent \
+&& tar -xzf "$LIBTOR_VERSION.tar.gz" -C /usr/src/libtorrent --strip-components=1 \
+&& rm "$LIBTOR_VERSION.tar.gz"
 WORKDIR /usr/src/libtorrent/
 RUN ./autotool.sh
 RUN export LDFLAGS=-L/opt/local/lib