diff --git a/Dockerfile b/Dockerfile
index f07636f..9fff88d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,7 @@ RUN addgroup postfix access
 RUN mkdir /tmp/spamass-milter
 RUN wget -qO- https://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
 WORKDIR /