diff --git a/tests/suites/test_suite_mpi.data b/tests/suites/test_suite_mpi.data
index 192edb0..67fa9c3 100644
--- a/tests/suites/test_suite_mpi.data
+++ b/tests/suites/test_suite_mpi.data
@@ -207,6 +207,12 @@
 Test mpi_add_abs #3 (add to second value)
 mpi_add_abs_add_second:10:"123123":10:"123123":10:"246246"
 
+Regression mpi_add_abs (add small to very large MPI with carry rollover)
+mpi_add_abs:16:"FFFFFFFFFFFFFFFFFFFFFFFFFFFFF8":16:"08":16:"1000000000000000000000000000000"
+
+Regression mpi_add_abs (add small to very large MPI with carry rollover)
+mpi_add_abs:16:"08":16:"FFFFFFFFFFFFFFFFFFFFFFFFFFFFF8":16:"1000000000000000000000000000000"
+
 Base test mpi_add_mpi #1
 mpi_add_mpi:10:"12345678":10:"642531":10:"12988209"