diff --git a/benchmarks/bench/merge_sort/keys.cu b/benchmarks/bench/merge_sort/keys.cu
index c07c7a9c2..f26e6c6c7 100644
--- a/benchmarks/bench/merge_sort/keys.cu
+++ b/benchmarks/bench/merge_sort/keys.cu
@@ -108,4 +108,4 @@ NVBENCH_BENCH_TYPES(merge_sort_keys, NVBENCH_TYPE_AXES(key_types, offset_types))
   .set_name("cub::DeviceMergeSort::SortKeys")
   .set_type_axes_names({"T{ct}", "OffsetT{ct}"})
   .add_int64_power_of_two_axis("Elements{io}", nvbench::range(16, 28, 4))
-  .add_string_axis("Entropy", {"1.000", "0.811", "0.544", "0.337", "0.201", "0.000"});
+  .add_string_axis("Entropy", {"1.000", "0.201"});
diff --git a/benchmarks/bench/merge_sort/pairs.cu b/benchmarks/bench/merge_sort/pairs.cu
index d49f72458..8b5e97faf 100644
--- a/benchmarks/bench/merge_sort/pairs.cu
+++ b/benchmarks/bench/merge_sort/pairs.cu
@@ -120,4 +120,4 @@ NVBENCH_BENCH_TYPES(merge_sort_keys, NVBENCH_TYPE_AXES(key_types, value_types, o
   .set_name("cub::DeviceMergeSort::SortPairs")
   .set_type_axes_names({"KeyT{ct}", "ValueT{ct}", "OffsetT{ct}"})
   .add_int64_power_of_two_axis("Elements{io}", nvbench::range(16, 28, 4))
-  .add_string_axis("Entropy", {"1.000", "0.811", "0.544", "0.337", "0.201", "0.000"});
+  .add_string_axis("Entropy", {"1.000", "0.201"});