diff --git a/tfjs-backend-webgpu/src/base.ts b/tfjs-backend-webgpu/src/base.ts
index cf3ac665e2..7d67d9b6f4 100644
--- a/tfjs-backend-webgpu/src/base.ts
+++ b/tfjs-backend-webgpu/src/base.ts
@@ -38,7 +38,7 @@ if (isWebGPUSupported()) {
       requiredFeatures.push('timestamp-query');
     }
     if (adapter.features.has('bgra8unorm-storage')) {
-      requiredFeatures.push(['bgra8unorm-storage']);
+      requiredFeatures.push('bgra8unorm-storage');
     }
     deviceDescriptor.requiredFeatures =
         requiredFeatures as Iterable<GPUFeatureName>;