diff --git a/input/kinetics/families/Disproportionation/training/reactions.py b/input/kinetics/families/Disproportionation/training/reactions.py
index a9daec9f05..27d79e6c40 100644
--- a/input/kinetics/families/Disproportionation/training/reactions.py
+++ b/input/kinetics/families/Disproportionation/training/reactions.py
@@ -2763,7 +2763,7 @@
     label = "H2N + H3N2 <=> H3N + H2N2-2",
     degeneracy = 2.0,
     kinetics = Arrhenius(
-        A = (1.84e+06, 'cm^3/(mol*s)'),
+        A = (9.2e+05, 'cm^3/(mol*s)'),
         n = 1.94,
         Ea = (-4.8116, 'kJ/mol'),
         T0 = (1, 'K'),