diff --git a/projects/rocr-runtime/runtime/hsa-runtime/core/runtime/amd_memory_region.cpp b/projects/rocr-runtime/runtime/hsa-runtime/core/runtime/amd_memory_region.cpp
index 39814839e5..4ed0f627b0 100644
--- a/projects/rocr-runtime/runtime/hsa-runtime/core/runtime/amd_memory_region.cpp
+++ b/projects/rocr-runtime/runtime/hsa-runtime/core/runtime/amd_memory_region.cpp
@@ -524,10 +524,6 @@ hsa_status_t MemoryRegion::AllowAccess(uint32_t num_agents,
 
   lock.Release();
 
-  for (GpuAgentInt* gpu : whitelist_gpus) {
-    gpu->PreloadBlits();
-  }
-
   return HSA_STATUS_SUCCESS;
 }
 
@@ -598,10 +594,6 @@ hsa_status_t MemoryRegion::Lock(uint32_t num_agents, const hsa_agent_t* agents,
         *agent_ptr = host_ptr;
       }
 
-      for (auto gpu : whitelist_gpus) {
-        static_cast<GpuAgentInt*>(gpu)->PreloadBlits();
-      }
-
       return HSA_STATUS_SUCCESS;
     }
     amd::MemoryRegion::DeregisterMemory(host_ptr);