diff --git a/src/DetectChanges/BCBreak/PropertyBased/PropertyDefaultValueChanged.php b/src/DetectChanges/BCBreak/PropertyBased/PropertyDefaultValueChanged.php
index 670c1f36..61851631 100644
--- a/src/DetectChanges/BCBreak/PropertyBased/PropertyDefaultValueChanged.php
+++ b/src/DetectChanges/BCBreak/PropertyBased/PropertyDefaultValueChanged.php
@@ -4,10 +4,14 @@
 
 namespace Roave\BackwardCompatibility\DetectChanges\BCBreak\PropertyBased;
 
+use PhpParser\Node\Expr;
+use PhpParser\PrettyPrinter\Standard;
+use PhpParser\PrettyPrinterAbstract;
 use Psl\Str;
 use Roave\BackwardCompatibility\Change;
 use Roave\BackwardCompatibility\Changes;
 use Roave\BackwardCompatibility\Formatter\ReflectionPropertyName;
+use Roave\BetterReflection\NodeCompiler\Exception\UnableToCompileNode;
 use Roave\BetterReflection\Reflection\ReflectionProperty;
 
 use function var_export;
@@ -15,16 +19,33 @@
 final class PropertyDefaultValueChanged implements PropertyBased
 {
     private ReflectionPropertyName $formatProperty;
+    private PrettyPrinterAbstract $prettyPrinter;
 
     public function __construct()
     {
         $this->formatProperty = new ReflectionPropertyName();
+        $this->prettyPrinter  = new Standard();
     }
 
     public function __invoke(ReflectionProperty $fromProperty, ReflectionProperty $toProperty): Changes
     {
-        $fromPropertyDefaultValue = $fromProperty->getDefaultValue();
-        $toPropertyDefaultValue   = $toProperty->getDefaultValue();
+        try {
+            $fromPropertyDefaultValue = $fromProperty->getDefaultValue();
+            $toPropertyDefaultValue   = $toProperty->getDefaultValue();
+        } catch (UnableToCompileNode $unableToCompileNode) {
+            $fromPropertyDefaultExpression = $fromProperty->getDefaultValueExpression();
+            $toPropertyDefaultExpression   = $toProperty->getDefaultValueExpression();
+
+            if (
+                $toPropertyDefaultExpression instanceof Expr &&
+                $fromPropertyDefaultExpression instanceof Expr &&
+                $this->prettyPrinter->prettyPrintExpr($toPropertyDefaultExpression) === $this->prettyPrinter->prettyPrintExpr($fromPropertyDefaultExpression)
+            ) {
+                return Changes::empty();
+            }
+
+            throw $unableToCompileNode;
+        }
 
         if ($fromPropertyDefaultValue === $toPropertyDefaultValue) {
             return Changes::empty();
diff --git a/test/unit/DetectChanges/BCBreak/PropertyBased/PropertyDefaultValueChangedTest.php b/test/unit/DetectChanges/BCBreak/PropertyBased/PropertyDefaultValueChangedTest.php
index 36387c19..725424db 100644
--- a/test/unit/DetectChanges/BCBreak/PropertyBased/PropertyDefaultValueChangedTest.php
+++ b/test/unit/DetectChanges/BCBreak/PropertyBased/PropertyDefaultValueChangedTest.php
@@ -10,6 +10,7 @@
 use Roave\BackwardCompatibility\Change;
 use Roave\BackwardCompatibility\DetectChanges\BCBreak\PropertyBased\PropertyDefaultValueChanged;
 use Roave\BetterReflection\BetterReflection;
+use Roave\BetterReflection\NodeCompiler\Exception\UnableToCompileNode;
 use Roave\BetterReflection\Reflection\ReflectionProperty;
 use Roave\BetterReflection\Reflector\DefaultReflector;
 use Roave\BetterReflection\SourceLocator\Type\StringSourceLocator;
@@ -40,6 +41,93 @@ public function testDiffs(
         );
     }
 
+    /** @param non-empty-string $property */
+    #[DataProvider('propertiesWithUncompilableDefaultValueNotChanged')]
+    public function testUncompilableDefaultValueNotChanged(string $property): void
+    {
+        $source = <<<'PHP'
+<?php
+
+enum TheEnum: string {
+    case A = 'A';
+}
+
+class TheClass {
+    public TheEnum $enum = TheEnum::A;
+
+    public function __construct(
+        public TheEnum $promotedEnum = TheEnum::A,
+        public stdClass $promotedNewInitializer = new stdClass(),
+    ) {}
+}
+PHP;
+
+        $astLocator = (new BetterReflection())->astLocator();
+        $fromClass  = (new DefaultReflector(new StringSourceLocator($source, $astLocator)))->reflectClass('TheClass');
+        $toClass    = (new DefaultReflector(new StringSourceLocator($source, $astLocator)))->reflectClass('TheClass');
+
+        $changes = (new PropertyDefaultValueChanged())(
+            TypeRestriction::object($fromClass->getProperty($property)),
+            TypeRestriction::object($toClass->getProperty($property)),
+        );
+
+        self::assertCount(0, $changes);
+    }
+
+    /** @return array<string, array{0: non-empty-string}> */
+    public static function propertiesWithUncompilableDefaultValueNotChanged(): array
+    {
+        return [
+            'enum'                   => ['enum'],
+            'promotedEnum'           => ['promotedEnum'],
+            'promotedNewInitializer' => ['promotedNewInitializer'],
+        ];
+    }
+
+    public function testUncompilableDefaultValueChangedCausesUnableToCompileNodeException(): void
+    {
+        $fromSource = <<<'PHP'
+<?php
+
+enum TheEnum: string {
+    case A = 'A';
+    case B = 'B';
+}
+
+class TheClass {
+    public function __construct(
+        public TheEnum $promotedEnum = TheEnum::A,
+    ) {}
+}
+PHP;
+
+        $toSource = <<<'PHP'
+<?php
+
+enum TheEnum: string {
+    case A = 'A';
+    case B = 'B';
+}
+
+class TheClass {
+    public function __construct(
+        public TheEnum $promotedEnum = TheEnum::B,
+    ) {}
+}
+PHP;
+
+        $astLocator = (new BetterReflection())->astLocator();
+        $fromClass  = (new DefaultReflector(new StringSourceLocator($fromSource, $astLocator)))->reflectClass('TheClass');
+        $toClass    = (new DefaultReflector(new StringSourceLocator($toSource, $astLocator)))->reflectClass('TheClass');
+
+        $this->expectException(UnableToCompileNode::class);
+
+        (new PropertyDefaultValueChanged())(
+            TypeRestriction::object($fromClass->getProperty('promotedEnum')),
+            TypeRestriction::object($toClass->getProperty('promotedEnum')),
+        );
+    }
+
     /**
      * @return array<string, array<int, ReflectionProperty|array<int, string>>>
      * @psalm-return array<string, array{0: ReflectionProperty, 1: ReflectionProperty, 2: list<string>}>