diff --git a/tensorflow/core/common_runtime/dml/dml_kernel_manager.h b/tensorflow/core/common_runtime/dml/dml_kernel_manager.h
index 0b2a6406b7..c6eb49efd3 100644
--- a/tensorflow/core/common_runtime/dml/dml_kernel_manager.h
+++ b/tensorflow/core/common_runtime/dml/dml_kernel_manager.h
@@ -49,7 +49,7 @@ class NoOpInitializationHelper;
 class DmlKernelManager {
  public:
   // Can be overridden by the TF_DIRECTML_KERNEL_CACHE_SIZE environment variable
-  static constexpr size_t kDefaultMaxCacheSize = 1024;
+  static constexpr size_t kDefaultMaxCacheSize = 1536;
 
   DmlKernelManager();