diff --git a/aliases/aliases.elv b/aliases/aliases.elv
index a290f80..d3b51ea 100644
--- a/aliases/aliases.elv
+++ b/aliases/aliases.elv
@@ -7,11 +7,12 @@ edit:add-var dig~ {|@argv| e:dig +noall +answer $@argv }
 edit:add-var dogall~ {|@argv| e:dog A AAAA CNAME TXT MX NS SOA $@argv }
 edit:add-var du~ {|@argv| e:du -h $@argv }
 edit:add-var git~ $e:hub~
-edit:add-var grep~ {|@argv| e:grep --color=tty -d skip $@argv }
+#edit:add-var grep~ {|@argv| e:grep --color=tty -d skip $@argv }
+edit:add-var grep~ {|@argv| e:ack $@argv }
 edit:add-var mv~ {|@argv| e:mv -iv $@argv }
 edit:add-var pf~ {|@argv| e:pkgfile -vri $@argv }
 edit:add-var rm~ {|@argv| e:rm -Iv $@argv }
 edit:add-var rename~ $e:go-rename~
-edit:add-var timidity~ {|@argv| e:timidity -a -K 1 $@argv }
+edit:add-var timidity~ {|@argv| e:timidity -a -K -1 $@argv }
 edit:add-var tree~ {|@argv| e:tree -puhC --dirsfirst --du -D $@argv }
 edit:add-var wget~ {|@argv| e:wget2 $@argv }
diff --git a/rc.elv b/rc.elv
index 3914414..4d1bdc2 100644
--- a/rc.elv
+++ b/rc.elv
@@ -4,7 +4,8 @@ set-env EDITOR vim
 set-env VIEW 'vim -R'
 set-env CURRENT_SHELL 'elvish'
 set-env STARSHIP_CONFIG ~/.config/starship/starship.toml
-set @paths = $@paths /home/benjamin/bin /home/benjamin/Go/bin
+set-env PERL5LIB /home/benjamin/perl5/lib/perl5
+set @paths = $@paths /home/benjamin/bin /home/benjamin/Go/bin /home/benjamin/perl5/bin
 
 {
   use framagit.org/benjamin.vaudour/elv-lib/mods/list