diff --git a/configuration.nix b/configuration.nix
index 8f51197..3129106 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -217,6 +217,7 @@
     python3
     protonup-qt
     zig
+    jq
   ];
 
   fonts.enableDefaultPackages = true;
diff --git a/rebuild.sh b/rebuild.sh
index 3e5f9d7..c311694 100755
--- a/rebuild.sh
+++ b/rebuild.sh
@@ -20,7 +20,7 @@ echo "NixOS rebuilding..."
 
 sudo nixos-rebuild switch --impure --flake . &>nixos-switch.log || (cat nixos-switch.log | grep --color error && exit 1)
 
-current=$(nixos-rebuild list-generations | grep current)
+current=$(nixos-rebuild list-generations --json | jq '.[] | select (.current == true) | "\(.generation) \(.date) \(.nixosVersion) \(.kernelVersion)"')
 
 git commit -am "$current"