diff --git a/src/Cache/MediaEntityMetadataWarmer.php b/src/Cache/MediaEntityMetadataWarmer.php
index c55cd2ce..c89c9689 100644
--- a/src/Cache/MediaEntityMetadataWarmer.php
+++ b/src/Cache/MediaEntityMetadataWarmer.php
@@ -24,7 +24,7 @@ public function __construct(
 
     public function isOptional(): bool
     {
-        return false;
+        return true;
     }
 
     public function warmUp(string $cacheDir, ?string $buildDir = null): array