diff --git a/Extension/scripts/utils-manager.js b/Extension/scripts/utils-manager.js
index 204ac02..cfacef5 100644
--- a/Extension/scripts/utils-manager.js
+++ b/Extension/scripts/utils-manager.js
@@ -910,9 +910,7 @@ class WPlaceUtilsManager {
               return;
             }
             try {
-              window.state.imageData.pixels = payload.pixels instanceof Uint8Array || payload.pixels instanceof Uint8ClampedArray
-                ? new Uint8ClampedArray(payload.pixels)
-                : new Uint8ClampedArray(payload.pixels);
+              window.state.imageData.pixels = new Uint8ClampedArray(payload.pixels);
               window.state.imageLoaded = true;
 
               // Rebuild processor and notify modules/UI