diff --git a/files/fish/fish_abbreviations b/files/fish/fish_abbreviations
index 391ed5c..68698d8 100644
--- a/files/fish/fish_abbreviations
+++ b/files/fish/fish_abbreviations
@@ -2,10 +2,11 @@ abbr --add m 'yt-dlp --prefer-free-formats --extract-audio'
 abbr --add v 'yt-dlp --prefer-free-formats'
 abbr --add mpv --position anywhere --set-cursor=! 'mpv "!"'
 
-abbr --add !system  --position anywhere 'doas guix system reconfigure /etc/config.scm'
-abbr --add !home    --position anywhere 'guix home reconfigure $HOME/projects/guile/radix/radio.scm'
-abbr --add :system  --position anywhere '$EDITOR /etc/config.scm'
-abbr --add :home    --position anywhere '$EDITOR $HOME/projects/guile/radix/radio.scm'
-abbr --add @radix   --position anywhere '$HOME/projects/guile/radix'
-abbr --add @files   --position anywhere '$HOME/projects/guile/radix/files'
-abbr --add @modules --position anywhere '$HOME/projects/guile/radix/modules'
+set -l RADIX_REPO "$HOME/projects/guile/radix"
+abbr --add !system  --position anywhere "doas guix system reconfigure /etc/config.scm"
+abbr --add !home    --position anywhere "guix home reconfigure $RADIX_REPO/radio.scm"
+abbr --add :system  --position anywhere "$EDITOR /etc/config.scm"
+abbr --add :home    --position anywhere "$EDITOR $RADIX_REPO/radio.scm"
+abbr --add @radix   --position anywhere "$RADIX_REPO"
+abbr --add @files   --position anywhere "$RADIX_REPO/files"
+abbr --add @modules --position anywhere "$RADIX_REPO/modules/radix"