diff --git a/launch/module.auto.tfvars.json b/launch/module.auto.tfvars.json
index 0d108435..131e4db7 100644
--- a/launch/module.auto.tfvars.json
+++ b/launch/module.auto.tfvars.json
@@ -1 +1 @@
-{"terraform-nixos": "/nix/store/8mh14khb56hqyslxhla0nzdzi2wp6wp7-source"}
+{"terraform-nixos": "/nix/store/7rx25dwsw2xv9462rk2vkwy4qv33w76x-source"}
diff --git a/launch/vm/main.tf b/launch/vm/main.tf
index e356f0f6..3407dc07 100644
--- a/launch/vm/main.tf
+++ b/launch/vm/main.tf
@@ -68,7 +68,8 @@ module "deploy" {
       ];
     }
   EOT
-  # build_on_target = false
+  perform_gc = false
+  build_on_target = false
   # triggers = {
   #   # pins = data.external.pins.result
   # }
diff --git a/npins/sources.json b/npins/sources.json
index 24541c01..80035ee4 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -79,10 +79,10 @@
         "owner": "KiaraGrouwstra",
         "repo": "terraform-nixos"
       },
-      "branch": "env-hermetic",
-      "revision": "cc28d99966d0c742265d1551c622383fd775dd30",
-      "url": "https://github.com/KiaraGrouwstra/terraform-nixos/archive/cc28d99966d0c742265d1551c622383fd775dd30.tar.gz",
-      "hash": "17a01my75ccxpn5h40w3855hkj2mkfm0q0chxwxcnq8g9hh67waj"
+      "branch": "fediversity",
+      "revision": "54c57ae2e8c312c1b9f69524462d588966ed23b4",
+      "url": "https://github.com/KiaraGrouwstra/terraform-nixos/archive/54c57ae2e8c312c1b9f69524462d588966ed23b4.tar.gz",
+      "hash": "1yxps17ac5sljd1ri2p1q1x9h8dcxfpcf0hh6wcpic8ydwy45qql"
     }
   },
   "version": 3