diff --git a/Cargo.lock b/Cargo.lock
index 5f32f7c..70caaa0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -336,7 +336,7 @@ dependencies = [
 
 [[package]]
 name = "card-cli"
-version = "1.5.5"
+version = "1.5.6"
 dependencies = [
  "authenticator",
  "base64 0.13.1",
diff --git a/Cargo.toml b/Cargo.toml
index d54c49e..444a61b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "card-cli"
-version = "1.5.5"
+version = "1.5.6"
 authors = ["Hatter Jiang <jht5945@gmail.com>"]
 edition = "2018"
 
diff --git a/src/cmd_pivmeta.rs b/src/cmd_pivmeta.rs
index c050057..df5f0b8 100644
--- a/src/cmd_pivmeta.rs
+++ b/src/cmd_pivmeta.rs
@@ -34,9 +34,17 @@ impl Command for CommandImpl {
 
         let mut yk = opt_result!(YubiKey::open(), "YubiKey not found: {}");
 
-        let retired_slot_id = opt_result!(RetiredSlotId::from_str(slot), "Slot not found: {}");
-        debugging!("Slot id: {}", retired_slot_id);
-        let slot_id = SlotId::Retired(retired_slot_id);
+        let slot_id = match slot {
+            "9a" => SlotId::Authentication,
+            "9c" => SlotId::Signature,
+            "9d" => SlotId::KeyManagement,
+            "9e" => SlotId::CardAuthentication,
+            _ => {
+                let retired_slot_id = opt_result!(RetiredSlotId::from_str(slot), "Slot not found: {}");
+                debugging!("Slot id: {}", retired_slot_id);
+                SlotId::Retired(retired_slot_id)
+            }
+        };
 
         json.insert("slot", slot.to_string());
         if let Ok(meta) = metadata(&mut yk, slot_id) {