diff --git a/src/utils.rs b/src/utils.rs
index 6c1ce1f..7611c68 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -17,8 +17,8 @@ macro_rules! log {
             .open("phetch.log")
         {
             use std::io::prelude::*;
-            file.write($e.as_ref());
-            file.write(b"\n");
+            file.write($e.as_ref()).unwrap();
+            file.write(b"\n").unwrap();
         }
     }
     }};