diff --git a/Libraries/ucx/build b/Libraries/ucx/build
index 0d9fb7e..40b0483 100755
--- a/Libraries/ucx/build
+++ b/Libraries/ucx/build
@@ -28,11 +28,11 @@ pbuild::pre_configure() {
     pbuild::add_configure_args "--with-cuda=$CUDA_HOME"
   fi
 
-  if pbuild::use_flag slurm ; then
-    pbuild::add_configure_args "--without-gdrcopy"       # Will be --with-gdrcopy when available
-    pbuild::add_configure_args "--with-knem"
-    pbuild::add_configure_args "--with-rdmacm"
-  else
-    pbuild::add_configure_args "--without-gdrcopy"
-  fi
+  # if pbuild::use_flag slurm || pbuild::use_flag dgx; then
+  pbuild::add_configure_args "--without-gdrcopy"       # Will be --with-gdrcopy when available
+  pbuild::add_configure_args "--with-knem"
+  pbuild::add_configure_args "--with-rdmacm"
+  # else
+  #  pbuild::add_configure_args "--without-gdrcopy"
+  # fi
 }
diff --git a/Libraries/ucx/files/variants.merlin6 b/Libraries/ucx/files/variants.merlin6
index 0157456..611b206 100644
--- a/Libraries/ucx/files/variants.merlin6
+++ b/Libraries/ucx/files/variants.merlin6
@@ -1 +1,3 @@
-ucx/1.9.0_slurm     unstable     cuda/11.1.0  b:doxygen/1.8.14
+ucx/1.9.0_slurm           unstable     cuda/11.1.0  b:doxygen/1.8.14
+ucx/1.9.0_dgx_cuda110     removed      cuda/11.0.3  b:doxygen/1.8.14
+ucx/1.9.0_dgx             unstable     b:doxygen/1.8.14