diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1f8c872..fd01ad0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,7 +4,7 @@ on: [push, pull_request]
 
 env:
   CARGO_TERM_COLOR: always
-  RUST_BACKTRACE: 1
+  RUST_BACKTRACE: full
 
 jobs:
   build:
diff --git a/src/platform/wake_displays.rs b/src/platform/wake_displays.rs
index 233f988..d6331bc 100644
--- a/src/platform/wake_displays.rs
+++ b/src/platform/wake_displays.rs
@@ -44,20 +44,20 @@ pub fn wake_displays() -> Result<()> {
     use std::{thread, time};
     use uinput::{Device, event::keyboard};
 
-    fn make_kbd_device() -> Result<Device> {
-        Ok(uinput::default()?
+    let mut device = uinput::default()?
             .name("display-switch")?
-            .event(uinput::event::Keyboard::All)?
-            .create()?)
-    }
+            .mouse(uinput::event::mouse::Relative::X)?
+            .create()?;
 
-    let mut device = make_kbd_device().context("Couldn't wake displays: couldn't configure uinput")?;
 
     // This sleep appears to be necessary based on testing.
     // Possibly X does not immediately recognize the new device?
     thread::sleep(time::Duration::from_secs(1));
 
-    device.click(&keyboard::Key::RightAlt)?;
+    device.send(uinput::event::mouse::relative::X(-1))?;
+    device.synchronize()?;
+    thread::sleep(time::Duration::from_millis(50));
+    device.send(uinput::event::mouse::relative::X(1))?;
     device.synchronize()?;
     Ok(())
 }