diff --git a/test/api/test_add_abs_with_threshold.cpp b/test/api/test_add_abs_with_threshold.cpp
index 9ae7de8fd4caab81906e39d50f2c4259ab494999..e55dd3dbaf216a3ca45990535e7fb5b72e6b578b 100644
--- a/test/api/test_add_abs_with_threshold.cpp
+++ b/test/api/test_add_abs_with_threshold.cpp
@@ -116,6 +116,7 @@ class SaturatingAddAbsWithThresholdTestMax final
       {0, max() - 2,     0},
       {0, max() - 1,     0},
       {0,     max(), max()},
+      {max(), max(), max()},
         // clang-format on
     };
     return kTestElements;