diff --git a/rocclr/runtime/device/rocm/rocblit.cpp b/rocclr/runtime/device/rocm/rocblit.cpp
index ba8cf926fd..fe3851b163 100644
--- a/rocclr/runtime/device/rocm/rocblit.cpp
+++ b/rocclr/runtime/device/rocm/rocblit.cpp
@@ -2063,7 +2063,7 @@ KernelBlitManager::fillBuffer(
         if (gpuCB == NULL) {
             return false;
         }
-        void* constBuf = gpuCB->getDeviceMemory();
+        void* constBuf = constantBuffer_->getHostMem();
         memcpy(constBuf, pattern, patternSize);
 
         mem = as_cl<amd::Memory>(gpuCB->owner());