diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..3dddd40
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,28 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1708440434,
+        "narHash": "sha256-XY+B9mbhL/i+Q6fP6gBQ6P76rv9rWtpjQiUJ+DGtaUg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "526d051b128b82ae045a70e5ff1adf8e6dafa560",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
+
diff --git a/guides/installation.md b/guides/installation.md
index ed4ca1c..0d472a7 100644
--- a/guides/installation.md
+++ b/guides/installation.md
@@ -73,8 +73,8 @@ to the `/etc/nixos` directory, to get my setup, like so:
 ```sh
 git init
 git remote add origin https://github.com/ItsDrike/nixdots
-git branch -C main
-git pull
+git branch -M main
+git pull origin main
 ```
 
 ## Create your own custom flake
@@ -127,13 +127,13 @@ Now you can run `sudo nixos-rebuild switch`. Yay, you're now using NixOS in flak
 > your configuration in a git repository when you're using flakes.
 
 You can notice that this also created a `flake.lock` file, containing the exact
-versions of all of the packages you're using. You can (but don't have to) add
-this file to git too: `git add flake.lock`.
+versions of all of the packages you're using. Let's add this file to git too:
+`git add flake.lock`.
 
-Let's make a commit:
+And now we're ready to make our first commit:
 
 ```sh
-git commit -a -m "Initial commit"
+git commit -m "Initial commit"
 ```
 
 ## Updating