diff --git a/doc/src/compute_stress_mop.rst b/doc/src/compute_stress_mop.rst
index e4127541a9..b4779b8bf3 100644
--- a/doc/src/compute_stress_mop.rst
+++ b/doc/src/compute_stress_mop.rst
@@ -126,9 +126,8 @@ These styles are part of the EXTRA-COMPUTE package. They are only
 enabled if LAMMPS is built with that package. See the :doc:`Build
 package <Build_package>` doc page on for more info.
 
-The method is implemented for simulation boxes whose
-size does not change in time, and axis-aligned planes. Additionally, for
-compute *stress/mop/profile*, the simulation box must be orthogonal.
+The method is implemented for orthogonal simulation boxes whose
+size does not change in time, and axis-aligned planes.
 
 The method only works with two-body pair interactions, because it
 requires the class method ``Pair::single()`` to be implemented, which is