diff --git a/Dockerfile b/Dockerfile
index 0e6a4fb..7f88794 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,6 +7,7 @@ RUN     apk add --no-cache git libevent-dev openssl-dev gcc make automake ca-cer
         git clone https://git.torproject.org/tor.git /usr/local/src/tor && \
         cd /usr/local/src/tor && \
         git checkout $(git branch -a | grep 'release' | sort -V | tail -1) && \
+        head ReleaseNotes | grep version | awk -F"version" '{print $2}' | grep - | awk '{ print $1 }' > /version && \
         ./autogen.sh && \
         ./configure \
             --disable-asciidoc \