diff --git a/debian/debian-essentials.sh b/debian/debian-essentials.sh
index 0d4bfa2..64cc9a2 100755
--- a/debian/debian-essentials.sh
+++ b/debian/debian-essentials.sh
@@ -120,9 +120,7 @@ echo "" >> /etc/inputrc
 echo "set completion-ignore-case On" >> /etc/inputrc
 
 # set bash preferences and aliases
-wget -qO /etc/bash.bashrc.default http://192.168.1.50/files/debian/bash.bashrc.default
-rm /etc/bash.bashrc > /dev/null 2>&1
-cp /etc/bash.bashrc.default /etc/bash.bashrc
+wget -qO /etc/bash.bashrc http://192.168.1.50/files/debian/bash.bashrc.default
 echo "" >> /etc/bash.bashrc
 echo "# custom settings and aliases" >> /etc/bash.bashrc
 echo "set -o noclobber" >> /etc/bash.bashrc
@@ -155,18 +153,30 @@ echo "alias sreboot='sudo reboot'" >> /etc/bash.bashrc
 echo "alias spoweroff='sudo poweroff'" >> /etc/bash.bashrc
 echo "alias tmuxls='tmux ls'" >> /etc/bash.bashrc
 echo "alias tmuxa='tmux attach -t'" >> /etc/bash.bashrc
-echo "alias dc='docker compose'" >> /etc/bash.bashrc
-echo "alias dcup='docker compose up -d'" >> /etc/bash.bashrc
-echo "alias dcdown='docker compose down'" >> /etc/bash.bashrc
-echo "alias dcpull='docker compose pull'" >> /etc/bash.bashrc
-echo "alias dps='docker ps'" >> /etc/bash.bashrc
-echo "alias dstart='docker start'" >> /etc/bash.bashrc
-echo "alias dstop='docker stop'" >> /etc/bash.bashrc
-echo "alias drestart='docker restart'" >> /etc/bash.bashrc
-echo "alias dlf='docker logs -f'" >> /etc/bash.bashrc
-echo "alias dipaf='docker image prune -a -f'" >> /etc/bash.bashrc
 echo "alias wrestic='sudo wrestic'" >> /etc/bash.bashrc
 
+# docker aliases
+if [[ -f /etc/apt/keyrings/docker.gpg ]]
+    then
+        echo "alias dc='docker compose'" >> /etc/bash.bashrc
+        echo "alias dcup='docker compose up -d'" >> /etc/bash.bashrc
+        echo "alias dcdown='docker compose down'" >> /etc/bash.bashrc
+        echo "alias dcpull='docker compose pull'" >> /etc/bash.bashrc
+        echo "alias dps='docker ps'" >> /etc/bash.bashrc
+        echo "alias dstart='docker start'" >> /etc/bash.bashrc
+        echo "alias dstop='docker stop'" >> /etc/bash.bashrc
+        echo "alias drestart='docker restart'" >> /etc/bash.bashrc
+        echo "alias dlf='docker logs -f'" >> /etc/bash.bashrc
+        echo "alias dipaf='docker image prune -a -f'" >> /etc/bash.bashrc
+fi
+
+# lazy docker install
+if [[ -f /etc/apt/keyrings/docker.gpg ]]
+    then
+        curl -s https://raw.githubusercontent.com/jesseduffield/lazydocker/master/scripts/install_update_linux.sh | bash
+        mv /root/.local/bin/lazydocker /usr/local/bin
+fi
+
 # create tmux config
 rm /etc/tmux.conf* > /dev/null 2>&1
 echo "unbind C-b" >> /etc/tmux.conf