diff --git a/src/EXTRA-COMPUTE/compute_pressure_cartesian.h b/src/EXTRA-COMPUTE/compute_pressure_cartesian.h
index 63f5d1fa48..a458d0b53f 100644
--- a/src/EXTRA-COMPUTE/compute_pressure_cartesian.h
+++ b/src/EXTRA-COMPUTE/compute_pressure_cartesian.h
@@ -1,6 +1,6 @@
 /* -*- c++ -*- ----------------------------------------------------------
    LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
-   http://lammps.sandia.gov, Sandia National Laboratories
+   https://www.lammps.org/, Sandia National Laboratories
    Steve Plimpton, sjplimp@sandia.gov
 
    Copyright (2003) Sandia Corporation.  Under the terms of Contract