diff --git a/vmbase/example/src/main.rs b/vmbase/example/src/main.rs
index 90a0ec2..adda406 100644
--- a/vmbase/example/src/main.rs
+++ b/vmbase/example/src/main.rs
@@ -195,7 +195,7 @@
 }
 
 fn check_fdt(reader: &Fdt) {
-    for reg in reader.memory().unwrap().unwrap() {
+    for reg in reader.memory().unwrap() {
         info!("memory @ {reg:#x?}");
     }