diff --git a/build_src/main.rs b/build_src/main.rs
index 8716f44..95ddbd0 100644
--- a/build_src/main.rs
+++ b/build_src/main.rs
@@ -74,11 +74,8 @@ fn main() {
         let mut watcher = watcher(tx, Duration::from_millis(100)).unwrap();
         watcher.watch("./src", RecursiveMode::Recursive).unwrap();
 
-        loop {
-            match rx.recv() {
-                Ok(_) => build(),
-                Err(_) => break,
-            }
+        while rx.recv().is_ok() {
+            build()
         }
     }
 }