diff --git a/src/Platforms/AbstractPlatform.php b/src/Platforms/AbstractPlatform.php
index 53b71a8dcd..d11e364eda 100644
--- a/src/Platforms/AbstractPlatform.php
+++ b/src/Platforms/AbstractPlatform.php
@@ -209,7 +209,11 @@ public function getEnumDeclarationSQL(array $column): string
             throw ColumnValuesRequired::new($this, 'ENUM');
         }
 
-        return $this->getStringTypeDeclarationSQL(['length' => max(...array_map(mb_strlen(...), $column['values']))]);
+        $length = count($column['values']) > 1
+            ? max(...array_map(mb_strlen(...), $column['values']))
+            : mb_strlen($column['values'][key($column['values'])]);
+
+        return $this->getStringTypeDeclarationSQL(['length' => $length]);
     }
 
     /**