diff --git a/Dockerfile b/Dockerfile
index 627c9f7..d8f29b4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,8 @@ RUN mkdir /tmp/spamass-milter
 RUN wget -qO- http://download.savannah.gnu.org/releases/spamass-milt/spamass-milter-0.4.0.tar.gz | tar -xz -C /tmp/spamass-milter --strip 1
 WORKDIR /tmp/spamass-milter
 RUN ./configure && make && make install
-RUN rm -rf /tmp/spamass-milter
+#RUN rm -rf /tmp/spamass-milter
+WORKDIR /
 
 RUN chown root /var/spool/postfix/
 RUN chown root /var/spool/postfix/pid