diff --git a/projects/clr/rocclr/device/rocm/rocsettings.cpp b/projects/clr/rocclr/device/rocm/rocsettings.cpp
index 48aa4328ca..e4fa929db8 100644
--- a/projects/clr/rocclr/device/rocm/rocsettings.cpp
+++ b/projects/clr/rocclr/device/rocm/rocsettings.cpp
@@ -58,7 +58,7 @@ Settings::Settings() {
 
   pinnedXferSize_ = GPU_PINNED_XFER_SIZE * Mi;
   pinnedMinXferSize_ =
-      flagIsDefault(GPU_PINNED_MIN_XFER_SIZE) ? 1 * Mi : GPU_PINNED_MIN_XFER_SIZE * Mi;
+      flagIsDefault(GPU_PINNED_MIN_XFER_SIZE) ? 1 * Ki : GPU_PINNED_MIN_XFER_SIZE * Ki;
 
   sdmaCopyThreshold_ = GPU_FORCE_BLIT_COPY_SIZE * Ki;
 
diff --git a/projects/clr/rocclr/utils/flags.hpp b/projects/clr/rocclr/utils/flags.hpp
index ddacf2182a..4bbb6e1937 100644
--- a/projects/clr/rocclr/utils/flags.hpp
+++ b/projects/clr/rocclr/utils/flags.hpp
@@ -80,8 +80,8 @@ debug(cstring, AMD_OCL_SUBST_OBJFILE, 0,                                      \
         "Specify binary substitution config file for OpenCL")                 \
 release(size_t, GPU_PINNED_XFER_SIZE, 32,                                     \
         "The pinned buffer size for pinning in read/write transfers in MiB")  \
-release(size_t, GPU_PINNED_MIN_XFER_SIZE, 128,                                \
-        "The minimal buffer size for pinned read/write transfers in MiB")     \
+release(size_t, GPU_PINNED_MIN_XFER_SIZE, 256,                                \
+        "The minimal buffer size for pinned read/write transfers in KiB")     \
 release(size_t, GPU_RESOURCE_CACHE_SIZE, 64,                                  \
         "The resource cache size in MB")                                      \
 release(size_t, GPU_MAX_SUBALLOC_SIZE, 4096,                                  \