diff --git a/Justfile b/Justfile
index 783d0a7..39e860f 100644
--- a/Justfile
+++ b/Justfile
@@ -3,3 +3,9 @@ default:
 
 update:
     guix time-machine --channels=./channels.scm -- describe --format=channels > ./channels.scm.lock
+
+version:
+    guix time-machine --channels=./channels.scm.lock -- --version
+
+run command:
+    guix time-machine --channels=./channels.scm.lock -- {{command}}