diff --git a/rocclr/device/rocm/rocblit.hpp b/rocclr/device/rocm/rocblit.hpp
index f8b4c1a28b..35035cbb76 100644
--- a/rocclr/device/rocm/rocblit.hpp
+++ b/rocclr/device/rocm/rocblit.hpp
@@ -576,8 +576,8 @@ class KernelBlitManager : public DmaBlitManager {
                           const device::Memory* dev_mem = nullptr,
                           bool writeVAImmediate = false) const;
 
-  static constexpr uint32_t kCBSize = 0x80;
-  static constexpr size_t   kCBAlignment = 0x80;
+  static constexpr uint32_t kCBSize = 0x100;
+  static constexpr size_t   kCBAlignment = 0x100;
 
   inline uint32_t NumBlitKernels() {
     return (dev().info().imageSupport_) ? BlitTotal : BlitLinearTotal;