diff --git a/src/cmd/info.rs b/src/cmd/info.rs
index 9eb28a1b..7b207045 100644
--- a/src/cmd/info.rs
+++ b/src/cmd/info.rs
@@ -80,19 +80,20 @@ fn print_wallet(wallet: &Wallet, account: &Account, format: OutputFormat) -> Res
             print_table(&table, None)
         }
         OutputFormat::Json => {
-            let mut value = json!({});
-            let table = value.as_object_mut().unwrap();
-            table.insert(String::from("sharded"), json!(wallet.is_sharded()));
-            table.insert(String::from("network"), json!(wallet.public_key.key_tag().network.to_string()));
-            table.insert(String::from("type"), json!(wallet.public_key.key_tag().key_type.to_string()));
-            table.insert(String::from("pwhash"), json!(wallet.pwhash().to_string()));
-            table.insert(String::from("account"), json!(account));
-            // if this is an ED25519 key type, result will be the Solana address
-            if let Ok(solana_key) = solana_sdk::pubkey::Pubkey::try_from(wallet.public_key.clone())
-            {
-                table.insert(String::from("solana_address"), json!(solana_key.to_string()));
-            }
-            print_json(&table)
+            let json = json!({
+                "sharded": wallet.is_sharded(),
+                "network": wallet.public_key.key_tag().network.to_string(),
+                "type": wallet.public_key.key_tag().key_type.to_string(),
+                "pwhash": wallet.pwhash().to_string(),
+                "account": account,
+                "solana_address": if let Ok(solana_key) = solana_sdk::pubkey::Pubkey::try_from(wallet.public_key.clone())
+                {
+                    Some(solana_key.to_string())
+                } else {
+                    None
+                }
+            });
+            print_json(&json)
         }
     }
 }