diff --git a/libs/basic/src/machine.rs b/libs/basic/src/machine.rs
index f95ba85f8ab37ba25ff12fb5830e8fdda473c3fb..db59252290e9806a14dc64bf2093e4d61434b92b 100644
--- a/libs/basic/src/machine.rs
+++ b/libs/basic/src/machine.rs
@@ -201,11 +201,9 @@ impl Machine {
             return Machine::PowerRVM;
         }
         if let Ok(dir) = std::fs::read_dir("/proc/device-tree") {
-            for entry in dir {
-                if let Ok(entry) = entry {
-                    if entry.file_name().contains("fw-cfg") {
-                        return Machine::Qemu;
-                    }
+            for entry in dir.flatten() {
+                if entry.path().to_string_lossy().contains("fw-cfg") {
+                    return Machine::Qemu;
                 }
             }
         }