diff --git a/unittest/force-styles/tests/fix-timestep-oneway.yaml b/unittest/force-styles/tests/fix-timestep-oneway.yaml
index 4fcef41f5b..01131a3803 100644
--- a/unittest/force-styles/tests/fix-timestep-oneway.yaml
+++ b/unittest/force-styles/tests/fix-timestep-oneway.yaml
@@ -1,7 +1,7 @@
 ---
 lammps_version: 24 Aug 2020
 date_generated: Tue Sep 15 09:44:41 202
-epsilon: 2e-14
+epsilon: 4e-14
 prerequisites: ! |
   atom full
   fix oneway