diff --git a/src/Client.ts b/src/Client.ts
index 28f82c2..70efcea 100644
--- a/src/Client.ts
+++ b/src/Client.ts
@@ -14,7 +14,7 @@ export default class Client extends Eris.Client {
 
   public util: Util;
 
-  public commands: Collection;
+  public commands: Collection<Command>;
 
   public aliases: Map<string, string>;
 
diff --git a/src/class/Command.ts b/src/class/Command.ts
index c05ddc5..88c8074 100644
--- a/src/class/Command.ts
+++ b/src/class/Command.ts
@@ -21,7 +21,7 @@ export default class Command {
 
     subcmds?: any[]
 
-    subcommands?: Collection
+    subcommands?: Collection<Command>
 
     public run(message: Message, args: string[]) {} // eslint-disable-line