Stop replacing stdenv as it will slow us down if we use binary caches
diff --git a/flake.nix b/flake.nix
index 1f8eee2..a1a0890 100644
--- a/flake.nix
+++ b/flake.nix
@@ -25,14 +25,14 @@
         pkgs = import nixpkgs {
             inherit system;
 
-            config = { allowUnfree = true; replaceStdenv = { pkgs }: pkgs.ccacheStdenv; };
+            config = { allowUnfree = true; };
         };
 
         pkgs-unstable = import nixpkgs-unstable {
             inherit system;
 
             overlays = map (f: import f) unstable-overlays;
-            config = { allowUnfree = true; replaceStdenv = { pkgs }: pkgs.ccacheStdenv; };
+            config = { allowUnfree = true; };
         };
 
         variables = import ./src/common/variables.nix;
diff --git a/scripts/rebuild-home.sh b/scripts/rebuild-home.sh
index 091f52e..b212206 100755
--- a/scripts/rebuild-home.sh
+++ b/scripts/rebuild-home.sh
@@ -1,11 +1,11 @@
-#!/bin/env bash
+#!/usr/bin/env bash
 
 cd /home/minion/Nix
 
 git add .
 
 if [[ $(git diff --stat HEAD) != '' ]]; then
-    read -ep "What did you change?: " changes
+    read -e -p "What did you change?: " changes
     /usr/bin/env git commit -am "$changes"
 fi
 
diff --git a/scripts/rebuild-system.sh b/scripts/rebuild-system.sh
index a50ae8e..8d251b2 100755
--- a/scripts/rebuild-system.sh
+++ b/scripts/rebuild-system.sh
@@ -1,11 +1,11 @@
-#!/bin/env bash
+#!/usr/bin/env bash
 
 cd /home/minion/Nix
 
 git add .
 
 if [[ $(git diff --stat HEAD) != '' ]]; then
-    read -ep "What did you change?: " changes
+    read -e -p "What did you change?: " changes
     /usr/bin/env git commit -am "$changes"
 fi