diff --git a/Dockerfile b/Dockerfile
index 0d6fb9e7..7cc63a9d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,13 +9,11 @@ RUN apt-get update \
             ldap-utils \
             openssl \
             ca-certificates \
-    && rm -rf /var/lib/apt/lists/*
+    && rm -rf /var/lib/apt/lists/* \
+    && mkdir /etc/ldap/ssl /bootstrap
 
 ENV LDAP_DEBUG_LEVEL=256
 
-# Create TLS certificate and bootstrap directory
-RUN mkdir /etc/ldap/ssl /bootstrap
-
 # ADD run script
 COPY ./run.sh /run.sh
 
@@ -27,8 +25,7 @@ RUN /bin/bash /bootstrap/slapd-init.sh
 
 VOLUME ["/etc/ldap/slapd.d", "/etc/ldap/ssl", "/var/lib/ldap", "/run/slapd"]
 
-EXPOSE 389
-EXPOSE 636
+EXPOSE 389 636
 
 CMD ["/bin/bash", "/run.sh"]
 ENTRYPOINT []
diff --git a/README.md b/README.md
index 20433d96..99f783ae 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ The Flask extension [flask-ldapconn][flaskldapconn] use this image for unit test
 
 * Support for TLS (snake oil cert on build)
 * Initialized with data from Futurama
-* ~180MB Images size
+* ~124MB images size (~40MB compressed)
 
 
 ## Usage