diff --git a/src/bin/p07.rs b/src/bin/p07.rs
index 1f2731e..7ee9e65 100644
--- a/src/bin/p07.rs
+++ b/src/bin/p07.rs
@@ -168,8 +168,8 @@ impl State {
     }
 
     fn process_result(&mut self, res: Listing) {
-        let filename = clean(&self.cur_path.join(res.path()).to_string_lossy());
-        if let Listing::File(_, size) = res {
+        if let Listing::File(path, size) = res {
+            let filename = clean(&self.cur_path.join(path).to_string_lossy());
             self.filesystem.insert(filename, size);
         }
     }