diff --git a/src/cpu/mod.rs b/src/cpu/mod.rs
index 930e730..093dd4d 100644
--- a/src/cpu/mod.rs
+++ b/src/cpu/mod.rs
@@ -21,12 +21,12 @@ enum FlagStates {
 
 #[derive(Debug)]
 pub struct CPU {
-    pub register_a: u8,
-    pub register_x: u8,
-    pub register_y: u8,
-    pub status: u8,
-    pub program_counter: u16,
-    pub stack_pointer: u8,
+    register_a: u8,
+    register_x: u8,
+    register_y: u8,
+    status: u8,
+    program_counter: u16,
+    stack_pointer: u8,
     pub bus: Arc<Mutex<Bus>>,
 }