diff --git a/src/main.rs b/src/main.rs
index 4c106b6..3bae1e4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -35,7 +35,7 @@ fn main() -> Result<()> {
         ],
     };
 
-    let map = screen_mapping_from_xorg_log("/var/log/Xorg.0.log")?;
+    let map = screen_mapping_from_xorg_log("/var/log/X.0.log")?;
     let cmd = run_cmd(&map, cfg)?;
     println!("cmd {:#?}", cmd);