diff --git a/src/ncc/Classes/PhpExtension/NccCompiler.php b/src/ncc/Classes/PhpExtension/NccCompiler.php
index e68254a..5fe93e5 100644
--- a/src/ncc/Classes/PhpExtension/NccCompiler.php
+++ b/src/ncc/Classes/PhpExtension/NccCompiler.php
@@ -58,7 +58,7 @@
                 );
 
                 $component = new Component($component_name, ZiProto::encode($stmts), ComponentDataType::AST->value);
-                $component->addFlag(ComponentFlags::PHP_AST);
+                $component->addFlag(ComponentFlags::PHP_AST->value);
                 $pointer = $package_writer->addComponent($component);
 
                 foreach(AstWalker::extractClasses($stmts) as $class)
@@ -74,7 +74,7 @@
             }
 
             $component = new Component($component_name, Base64::encode(IO::fread($file_path)), ComponentDataType::BASE64_ENCODED->value);
-            $component->addFlag(ComponentFlags::PHP_B64);
+            $component->addFlag(ComponentFlags::PHP_B64->value);
             $package_writer->addComponent($component);
         }
     }
\ No newline at end of file
diff --git a/src/ncc/Enums/Flags/ComponentFlags.php b/src/ncc/Enums/Flags/ComponentFlags.php
index ab70ad8..dc0770d 100644
--- a/src/ncc/Enums/Flags/ComponentFlags.php
+++ b/src/ncc/Enums/Flags/ComponentFlags.php
@@ -22,23 +22,15 @@
 
     namespace ncc\Enums\Flags;
 
-    final class ComponentFlags
+    enum ComponentFlags : string
     {
         /**
          * Indicates that the component is the AST of a PHP file encoded with msgpack.
          */
-        public const PHP_AST = 'php_ast';
+        case PHP_AST = 'php_ast';
 
         /**
          * Indicates that the component is a PHP file encoded with base64.
          */
-        public const PHP_B64 = 'php_b64';
-
-        /**
-         * All the possible flags of a component
-         */
-        public const ALL = [
-            self::PHP_AST,
-            self::PHP_B64
-        ];
+        case PHP_B64 = 'php_b64';
     }
\ No newline at end of file
diff --git a/src/ncc/Objects/Package/Component.php b/src/ncc/Objects/Package/Component.php
index 3a41d7a..2c96067 100644
--- a/src/ncc/Objects/Package/Component.php
+++ b/src/ncc/Objects/Package/Component.php
@@ -173,7 +173,7 @@
                     return $this->data;
 
                 case ComponentDataType::BASE64_ENCODED->value:
-                    if(in_array(ComponentFlags::PHP_B64, $this->flags, true))
+                    if(in_array(ComponentFlags::PHP_B64->value, $this->flags, true))
                     {
                         try
                         {
@@ -186,14 +186,14 @@
                         }
                         catch(Exception $e)
                         {
-                            throw new OperationException(sprintf('Failed to decode component %s with data type %s because the component is corrupted: %s', $this->name, ComponentFlags::PHP_B64, $e->getMessage()), $e->getCode(), $e);
+                            throw new OperationException(sprintf('Failed to decode component %s with data type %s because the component is corrupted: %s', $this->name, ComponentFlags::PHP_B64->value, $e->getMessage()), $e->getCode(), $e);
                         }
                     }
 
                     return base64_decode($this->data);
 
                 case ComponentDataType::AST->value:
-                    if(in_array(ComponentFlags::PHP_AST, $this->flags, true))
+                    if(in_array(ComponentFlags::PHP_AST->value, $this->flags, true))
                     {
                         try
                         {
@@ -206,7 +206,7 @@
                         }
                         catch(Exception $e)
                         {
-                            throw new OperationException(sprintf('Failed to decode component %s with data type %s because the component is corrupted: %s', $this->name, ComponentFlags::PHP_AST, $e->getMessage()), $e->getCode(), $e);
+                            throw new OperationException(sprintf('Failed to decode component %s with data type %s because the component is corrupted: %s', $this->name, ComponentFlags::PHP_AST->value, $e->getMessage()), $e->getCode(), $e);
                         }
                     }