diff --git a/README.md b/README.md
index 17e94cc..fb15fbd 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,18 @@
 # echbot
+
 A trash bot for Smite fun.
+
+## Environment
+
+You must set the following for the bot to run.
+
+```yml
+environment:
+  - DISCORD_TOKEN=your_token_here
+  - GUILD_ID=your_guild_id_here
+```
+
+## Quotes
+
+A `quotes.txt` file must be present in the root directory for the ping command to function. The format is one quote per
+line.
diff --git a/src/commands/mod.rs b/src/commands/mod.rs
new file mode 100644
index 0000000..60e109e
--- /dev/null
+++ b/src/commands/mod.rs
@@ -0,0 +1,3 @@
+// Group all commands for registration
+pub(crate) mod slur;
+pub(crate) mod team_up;
diff --git a/src/commands/slur.rs b/src/commands/slur.rs
new file mode 100644
index 0000000..ffcba29
--- /dev/null
+++ b/src/commands/slur.rs
@@ -0,0 +1,24 @@
+use crate::{Context, Error};
+
+use rand::seq::IteratorRandom;
+use std::{
+    fs::File,
+    io::{BufRead, BufReader},
+};
+
+/// Basically a ping command
+#[poise::command(slash_command, prefix_command)]
+pub(crate) async fn slur(
+    ctx: Context<'_>,
+) -> Result<(), Error> {
+    let file = File::open("quotes.txt")
+        .unwrap_or_else(|_e| panic!("Quote file missing.")); // Open the quotes file
+    let file = BufReader::new(file); // Read the quotes file
+    let quotes = file.lines()
+        .map(|res| res.expect("Failed to read line."));
+    let quote = quotes.choose(&mut rand::thread_rng())
+        .expect("No lines in file."); // Pick a random quote
+
+    ctx.say(quote).await?;
+    Ok(())
+}
diff --git a/src/commands/team_up.rs b/src/commands/team_up.rs
new file mode 100644
index 0000000..abdf18d
--- /dev/null
+++ b/src/commands/team_up.rs
@@ -0,0 +1,17 @@
+use crate::{Context, Error};
+use crate::serenity;
+
+/// Split up users for custom joust matches
+#[poise::command(slash_command, prefix_command)]
+pub(crate) async fn team_up(
+    ctx: Context<'_>,
+    #[description = "Your voice channel"] channel: Option<serenity::Channel>,
+) -> Result<(), Error> {
+    let c = channel.as_ref().unwrap(); // Get channel info from object
+    let mut v = ctx.guild().unwrap().voice_states; // Get hashmap of users' voice states within the guild
+    v.retain(|_, s| s.channel_id == Some(c.id())); // Drop users not active in requested voice channel from hashmap
+    let res = format!("Channel {} has {} active users", c.id(), v.keys().len());
+
+    ctx.say(res).await?;
+    Ok(())
+}
diff --git a/src/main.rs b/src/main.rs
index 752c6bd..8442cf4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,56 +1,33 @@
+mod commands;
+
 use poise::serenity_prelude as serenity;
-use rand::seq::IteratorRandom;
-use std::{
-    fs::File,
-    io::{BufRead, BufReader},
-};
 
 struct Data {}
 
 type Error = Box<dyn std::error::Error + Send + Sync>;
 type Context<'a> = poise::Context<'a, Data, Error>;
 
-/// Basically a ping command.
-#[poise::command(slash_command, prefix_command)]
-async fn slur(
-    ctx: Context<'_>,
-) -> Result<(), Error> {
-    let file = File::open("quotes.txt").unwrap_or_else(|_e| panic!("Quote file missing.")); // Open the quotes file
-    let file = BufReader::new(file); // Read the quotes file
-    let quotes = file.lines().map(|res| res.expect("Failed to read line."));
-    let quote = quotes.choose(&mut rand::thread_rng()).expect("No lines in file."); // Pick a random quote
-
-    ctx.say(quote).await?;
-    Ok(())
-}
-
-/// Split up users for custom joust matches.
-#[poise::command(slash_command, prefix_command)]
-async fn team_up(
-    ctx: Context<'_>,
-    #[description = "Your voice channel"] channel: Option<serenity::Channel>,
-) -> Result<(), Error> {
-    let c = channel.as_ref().unwrap(); // Get channel info from object
-    let mut v = ctx.guild().unwrap().voice_states; // Get hashmap of users' voice states within the guild
-    v.retain(|_, s| s.channel_id == Some(c.id())); // Drop users not active in requested voice channel from hashmap
-    let res = format!("Channel {} has {} active users", c.id(), v.keys().len());
-
-    ctx.say(res).await?;
-    Ok(())
-}
-
 #[tokio::main]
 async fn main() {
     let framework = poise::Framework::builder()
         .options(poise::FrameworkOptions {
-            commands: vec![slur(), team_up()], // IntelliJ doesn't like this, but it's fine.
+            commands: vec![
+                commands::slur::slur(),
+                commands::team_up::team_up(),
+            ], // IntelliJ doesn't like this, but it's fine.
             ..Default::default()
         })
-        .token(std::env::var("DISCORD_TOKEN").expect("missing DISCORD_TOKEN"))
-        .intents(serenity::GatewayIntents::non_privileged())
+        .token(std::env::var("DISCORD_TOKEN")
+            .expect("Missing DISCORD_TOKEN"))
+        .intents(serenity::GatewayIntents::non_privileged()) // Set intents for Discord dev portal
         .setup(|ctx, _ready, framework| {
             Box::pin(async move {
-                poise::builtins::register_globally(ctx, &framework.options().commands).await?;
+                poise::builtins::register_in_guild(
+                    ctx,
+                    &framework.options().commands,
+                    serenity::GuildId(std::env::var("GUILD_ID")
+                        .expect("Missing GUILD_ID") // Get GID from env and parse
+                        .parse::<u64>().unwrap())).await?; // Update slash commands in GID
                 Ok(Data {})
             })
         });