diff --git a/src/cpu.rs b/src/cpu.rs
index d7de592e642a72cb8bd4b3bd9927807fa10bb2ad..57c9ea5bd2ddaeaf421ccc82578895ac51c6cfa7 100644
--- a/src/cpu.rs
+++ b/src/cpu.rs
@@ -34,7 +34,7 @@ pub struct Cpu {
 }
 
 impl Cpu {
-    pub fn new<'n>(mmu: Mmu) -> Cpu {
+    pub fn new(mmu: Mmu) -> Cpu {
         Cpu {
             pc: 0x0,
             sp: 0x0,