diff --git a/Dockerfile b/Dockerfile
index def4ddc..d07fe98 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,11 +15,6 @@ COPY 10-auth.conf /etc/dovecot/conf.d/
 COPY 10-ssl.conf /etc/dovecot/conf.d/
 #COPY 15-lda.conf /etc/dovecot/conf.d/
 COPY 20-lmtp.conf /etc/dovecot/conf.d/
-COPY dovecot-openssl.cnf /root/
-RUN cp /usr/share/dovecot/mkcert.sh /root/
-RUN chmod +X /root/mkcert.sh
-RUN cd /root; ./mkcert.sh
-#COPY users /etc/dovecot/
 RUN mkdir /home/yohan
 RUN chown -R 1000:1000 /home/yohan
 ENTRYPOINT ["/usr/sbin/dovecot", "-F", "-c", "/etc/dovecot/dovecot.conf"]