diff --git a/src/RedsysClient.php b/src/RedsysClient.php
index b198c00..39c4e13 100644
--- a/src/RedsysClient.php
+++ b/src/RedsysClient.php
@@ -24,35 +24,21 @@ public function __construct(
 
     public function getBaseUrl(): string
     {
-        if ($this->environment === Environment::Production) {
-            return 'https://sis.redsys.es/sis';
-        }
-
-        if ($this->environment === Environment::Test) {
-            return 'https://sis-t.redsys.es:25443/sis';
-        }
-
-        if ($this->environment === Environment::Custom) {
-            return $this->customBaseUrl;
-        }
-
-        throw new \Exception('Redsys undefined environment');
+        return match($this->environment) {
+            Environment::Production => 'https://sis.redsys.es/sis',
+            Environment::Test => 'https://sis-t.redsys.es:25443/sis',
+            Environment::Custom => $this->customBaseUrl,
+            default => throw new \Exception('Redsys undefined environment'),
+        };
     }
 
     public function getRestBaseUrl(): string
     {
-        if ($this->environment === Environment::Production) {
-            return 'https://sis.redsys.es/sis/rest';
-        }
-
-        if ($this->environment === Environment::Test) {
-            return 'https://sis-t.redsys.es:25443/sis/rest';
-        }
-
-        if ($this->environment === Environment::Custom) {
-            return $this->customBaseUrl;
-        }
-
-        throw new \Exception('Redsys undefined environment');
+        return match ($this->environment) {
+            Environment::Production => 'https://sis.redsys.es/sis/rest',
+            Environment::Test => 'https://sis-t.redsys.es:25443/sis/rest',
+            Environment::Custom => $this->customBaseUrl,
+            default => throw new \Exception('Redsys undefined environment'),
+        };
     }
 }