diff --git a/README.md b/README.md
index bade0f7..83b5c1d 100644
--- a/README.md
+++ b/README.md
@@ -48,13 +48,13 @@ There is also experimental flake support. In your `/etc/nixos/flake.nix` add the
 ```
 
 
-### Using fetchgit
+### Using fetchGit
 
 You can fetch the git repository directly:
 
 ```nix
 imports = [ 
-  "${builtins.fetchgit { url = "https://github.com/NixOS/nixos-hardware.git"; }}/lenovo/thinkpad/x220"
+  "${builtins.fetchGit { url = "https://github.com/NixOS/nixos-hardware.git"; }}/lenovo/thinkpad/x220"
 ];
 ```
 
diff --git a/lenovo/thinkpad/x220/default.nix b/lenovo/thinkpad/x220/default.nix
index 3cf18e3..b28e278 100644
--- a/lenovo/thinkpad/x220/default.nix
+++ b/lenovo/thinkpad/x220/default.nix
@@ -3,7 +3,7 @@
 {
   imports = [
     ../.
-    ../../../common/cpu/intel
+    ../../../common/cpu/intel/sandy-bridge
     ../../../common/pc/laptop/hdd # TODO: reverse compat
     ../tp-smapi.nix
   ];