diff --git a/system_files/desktop/shared/usr/bin/bazzite-user-setup b/system_files/desktop/shared/usr/bin/bazzite-user-setup
index 66a2025d..1bef56cc 100755
--- a/system_files/desktop/shared/usr/bin/bazzite-user-setup
+++ b/system_files/desktop/shared/usr/bin/bazzite-user-setup
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 source /etc/default/bazzite
 
-if [[ -f "${HOME}/.justfile" ]]; then
+if [[ ! -f "${HOME}/.justfile" ]]; then
   echo "!include /usr/share/ublue-os/just/custom.just" >> "${HOME}/.justfile"
 fi