2 files changed, 7 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 301b3ae..adfe507 100755
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,7 @@ clean:
 	run0 nix-env --delete-generations +2 --profile /nix/var/nix/profiles/system
 	run0 nix-store --gc
 	run0 nix-store --optimise
+	nix-collect-garbage --delete-older-than 10d
 
 validate:
 	run0 nix-store --repair --verify --check-contents
diff --git a/home/default.nix b/home/default.nix
index abcac18..54a2737 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -43,6 +43,12 @@ in
     ./zaread.nix
   ];
 
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 14d";
+  };
+
   home = {
     activation.mySymlinks = lib.mkAfter ''
       ln -sf /media/skydrive/Downloads /home/petri/Downloads;