diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c067f3..5d1d81c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@
 ### Bugfixes
 
 - [\#156](https://github.com/arkworks-rs/r1cs-std/pull/156) Fix panic in `impl Sum for FpVar`
+- [\#198](https://github.com/arkworks-rs/r1cs-std/pull/198) Remove duplicate native cases in run_binary_exhaustive_both
 
 ## v0.5.0
 
diff --git a/src/uint/test_utils.rs b/src/uint/test_utils.rs
index f77b3d1..a7f101d 100644
--- a/src/uint/test_utils.rs
+++ b/src/uint/test_utils.rs
@@ -111,6 +111,8 @@ where
     for (mode_a, a) in test_utils::combination(T::min_value()..=T::max_value()) {
         for (mode_b, b) in test_utils::combination(T::min_value()..=T::max_value()) {
             test_binary_op(a, b, mode_a, mode_b, test)?;
+        }
+        for b in T::min_value()..=T::max_value() {
             test_binary_op_with_native(a, b, mode_a, test_native)?;
         }
     }