From 35513b2f4bf0cae55d4f660ae39125c5c44c3200 Mon Sep 17 00:00:00 2001
From: Lester Hedges <lester.hedges@gmail.com>
Date: Wed, 13 Mar 2024 12:14:09 +0000
Subject: [PATCH] Default to
 perturbable_constraint="bonds_not_heavy_perturbed".

---
 src/somd2/config/_config.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/somd2/config/_config.py b/src/somd2/config/_config.py
index 0c360a8..538ae57 100644
--- a/src/somd2/config/_config.py
+++ b/src/somd2/config/_config.py
@@ -86,7 +86,7 @@ def __init__(
         coulomb_power=0.0,
         shift_delta="2A",
         constraint="h_bonds",
-        perturbable_constraint="h_bonds_not_perturbed",
+        perturbable_constraint="bonds_not_heavy_perturbed",
         include_constrained_energies=False,
         dynamic_constraints=True,
         com_reset_frequency=10,