diff --git a/Dockerfile b/Dockerfile
index 59dbe6b..411b428 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,8 +42,8 @@ RUN echo "python3 /usr/local/bin/systemd-hdtob.py &" >> /home/crime5/.profile \
 # SSH
 RUN sed -i 's/#PasswordAuthentication yes/PasswordAuthentication yes/' /etc/ssh/sshd_config
 RUN sed -i 's/#PermitEmptyPasswords no/PermitEmptyPasswords no/' /etc/ssh/sshd_config
-RUN sed -i 's/^session\s\+optional\s\+pam_lastlog.so/#session optional pam_lastlog.so/' /etc/pam.d/login \
- && sed -i 's/^session\s\+optional\s\+pam_lastlog.so/#session optional pam_lastlog.so/' /etc/pam.d/sshd
+RUN sed -i 's/.*pam_lastlog.so.*/#&/' /etc/pam.d/sshd \
+ && sed -i 's/.*pam_lastlog.so.*/#&/' /etc/pam.d/login
 
 
 # Level1
@@ -58,11 +58,6 @@ RUN chown crime2:crime2 /home/crime2/data.txt && chmod 600 /home/crime2/data.txt
 COPY Level/Level5/systemd-hdtob.py /usr/local/bin/systemd-hdtob.py
 RUN chmod +x /usr/local/bin/systemd-hdtob.py
 
-RUN echo "Start" > /home/crime5/timer.txt \
-    && chown root:root /home/crime5/timer.txt \
-    && chmod 644 /home/crime5/timer.txt
-
-
 # motd
 RUN rm -fr /etc/update-motd.d/*
 RUN mkdir -p /guide