diff --git a/lib/private/Blurhash/Listener/GenerateBlurhashMetadata.php b/lib/private/Blurhash/Listener/GenerateBlurhashMetadata.php
index 1d0a502df6dc9..b84dd61fc5f35 100644
--- a/lib/private/Blurhash/Listener/GenerateBlurhashMetadata.php
+++ b/lib/private/Blurhash/Listener/GenerateBlurhashMetadata.php
@@ -27,7 +27,7 @@
  * @template-implements IEventListener<AMetadataEvent>
  */
 class GenerateBlurhashMetadata implements IEventListener {
-	private const RESIZE_BOXSIZE = 300;
+	private const RESIZE_BOXSIZE = 30;
 
 	private const COMPONENTS_X = 4;
 	private const COMPONENTS_Y = 3;