diff --git a/.config/aliasrc b/.config/aliasrc
index af15733..3a17b32 100644
--- a/.config/aliasrc
+++ b/.config/aliasrc
@@ -11,6 +11,8 @@ alias "...."="cd ../../.."
 alias "....."="cd ../../../.."
 alias "......"="cd ../../../../.."
 alias "dockervol"="cd /var/lib/docker/volumes"
+alias prev='cd ../"$(ls -F .. | grep '/' | grep -B1 -xF "${PWD##*/}/" | head -n 1)"'
+alias next='cd ../"$(ls -F .. | grep '/' | grep -A1 -xF "${PWD##*/}/" | tail -n 1)"'
 
 # cp
 alias cp="cp -i"