diff --git a/.bash_aliases b/.bash_aliases
index 7716285..dedb5f5 100644
--- a/.bash_aliases
+++ b/.bash_aliases
@@ -16,7 +16,6 @@ alias x='chmod +x'
 alias nx='chmod -x'
 alias m=make
 alias vd='echo $DISPLAY'
-alias sd='DISPLAY=:0'
 
 # setfont
 alias f32='setfont /usr/share/kbd/consolefonts/latarcyrheb-sun32.psfu.gz'