diff --git a/agb/examples/multiple_video.rs b/agb/examples/multiple_video.rs
index c8b1a847..226c1afe 100644
--- a/agb/examples/multiple_video.rs
+++ b/agb/examples/multiple_video.rs
@@ -13,7 +13,7 @@ struct Vector2D {
 #[no_mangle]
 pub fn main() -> ! {
     let mut gba = agb::Gba::new();
-    let mut vblank = agb::interrupt::VBlank::new();
+    let vblank = agb::interrupt::VBlank::new();
     let mut input = agb::input::ButtonController::new();
 
     loop {
diff --git a/agb/examples/output.rs b/agb/examples/output.rs
index 888e3d66..6eb91406 100644
--- a/agb/examples/output.rs
+++ b/agb/examples/output.rs
@@ -4,8 +4,6 @@
 extern crate agb;
 #[no_mangle]
 pub fn main() -> ! {
-    let mut gba = agb::Gba::new();
-
     let vblank = agb::interrupt::VBlank::new();
 
     let mut count = 0;
diff --git a/agb/examples/wave.rs b/agb/examples/wave.rs
index ef665bd6..9c45ff4b 100644
--- a/agb/examples/wave.rs
+++ b/agb/examples/wave.rs
@@ -4,7 +4,7 @@
 extern crate agb;
 
 use agb::{
-    display::{example_logo, tiled0::Background},
+    display::example_logo,
     interrupt::{Interrupt, Mutex},
     number::FixedNum,
 };