diff --git a/unittest/force-styles/tests/mol-pair-born_coul_msm_table.yaml b/unittest/force-styles/tests/mol-pair-born_coul_msm_table.yaml
index ecbcdea3ee..d7461e8c9e 100644
--- a/unittest/force-styles/tests/mol-pair-born_coul_msm_table.yaml
+++ b/unittest/force-styles/tests/mol-pair-born_coul_msm_table.yaml
@@ -19,7 +19,7 @@ pair_style: born/coul/msm 12.0
 pair_coeff: ! |
   1 1 2.51937098847838 0.148356076521964 1.82166848001002 29.0375806150613 141.547923828784
   1 2 2.87560097202631 0.103769845319212 1.18949647259382 1.7106306969663 4.09225030876458
-  3 2.73333746288062 0.169158133709025 2.06291417638668 63.7180294456725 403.51858739517
+  1 3 2.73333746288062 0.169158133709025 2.06291417638668 63.7180294456725 403.51858739517
   1 4 2.51591531388789 0.166186965980131 2.01659390849669 49.622913109061 303.336540547726
   1 5 2.51591531388789 0.166186965980131 2.01659390849669 49.622913109061 303.336540547726
   2 2 1.0594557710255 0.281261664467988 0.314884389172266 0.271080184997071 0.177172207445923