diff --git a/home/home.nix b/home/home.nix
index 86020a7..00b5c3a 100755
--- a/home/home.nix
+++ b/home/home.nix
@@ -23,9 +23,6 @@ in
     };
   };
   nixpkgs.config.allowUnfree = true;
-  nixpkgs.config.permittedInsecurePackages = [
-    "imagemagick-6.9.12-68"
-  ];
 
   home.packages = with pkgs; [
   
diff --git a/home/homepkgs/culr.nix b/home/homepkgs/culr.nix
index bb0aee4..9b6db9b 100755
--- a/home/homepkgs/culr.nix
+++ b/home/homepkgs/culr.nix
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage rec {
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ libX11 ];
 
-  cargoSha256 = "sha256-Vnhni8tckrexlJ85gfSDEAVWhH6oVHn9/z2O2OIVR5o=";
+  cargoSha256 = "sha256-d8MshgH3EppKR80fULU5kraJzrkG57KApzcJM2muvIE=";
   
   meta = with lib; {
     description = "colourise piped input";
diff --git a/system/adrift.nix b/system/adrift.nix
index 535c1e1..4023482 100755
--- a/system/adrift.nix
+++ b/system/adrift.nix
@@ -26,6 +26,7 @@
   swapDevices = [ ];
 
   networking.useDHCP = lib.mkDefault true;
+  boot.loader.systemd-boot.configurationLimit = 2;
 
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
diff --git a/system/configuration.nix b/system/configuration.nix
index 77d2f7d..d2cdcf7 100755
--- a/system/configuration.nix
+++ b/system/configuration.nix
@@ -45,7 +45,6 @@
 
   environment.pathsToLink = [ "/share/zsh" ];
   boot.loader.systemd-boot.enable = true;
-  boot.loader.systemd-boot.configurationLimit = 5;
   boot.loader.systemd-boot.consoleMode = "max";
   boot.loader.timeout = 3;
   
@@ -162,10 +161,6 @@
     nix-index
     comma
 
-    river
-
-
-   
   ];
 
   networking.wg-quick.interfaces = {
diff --git a/system/quiver.nix b/system/quiver.nix
index f821834..5650aba 100755
--- a/system/quiver.nix
+++ b/system/quiver.nix
@@ -36,6 +36,7 @@ in {
 
   security.tpm2.enable = true;
 
+  boot.loader.systemd-boot.configurationLimit = 5;
   networking.useDHCP = lib.mkDefault true;
 
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;