diff --git a/Makefile b/Makefile
index 7544a89..b4debb7 100644
--- a/Makefile
+++ b/Makefile
@@ -7,6 +7,9 @@ clean:
 clean-aggressive:
 	nix-collect-garbage -d --delete-older-than 15d
 
+clean-log:
+	journalctl --vacuum-size=1G
+
 rebuild-switch:
 	nixos-rebuild switch