diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b4e94e087..7ec77ec46 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -46,6 +46,7 @@ jobs:
             ./linear_modes.py --executable build_minkowski/src/phoebus
             ./thincooling.py --executable build_minkowski/src/phoebus
             ./thincooling_coolingfunction.py --executable build_minkowski/src/phoebus
+            ./torus.py --executable build_fmks/src/phoebus
         - name: Build code for unit testing
           run: |
             mkdir build
diff --git a/tst/regression/torus.gold b/tst/regression/torus.gold
new file mode 100644
index 000000000..8b449a16e
--- /dev/null
+++ b/tst/regression/torus.gold
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diff --git a/tst/regression/torus.py b/tst/regression/torus.py
new file mode 100755
index 000000000..30705525e
--- /dev/null
+++ b/tst/regression/torus.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python
+
+# © 2022. Triad National Security, LLC. All rights reserved.  This
+# program was produced under U.S. Government contract
+# 89233218CNA000001 for Los Alamos National Laboratory (LANL), which
+# is operated by Triad National Security, LLC for the U.S.  Department
+# of Energy/National Nuclear Security Administration. All rights in
+# the program are reserved by Triad National Security, LLC, and the
+# U.S. Department of Energy/National Nuclear Security
+# Administration. The Government is granted for itself and others
+# acting on its behalf a nonexclusive, paid-up, irrevocable worldwide
+# license in this material to reproduce, prepare derivative works,
+# distribute copies to the public, perform publicly and display
+# publicly, and to permit others to do so.
+
+import argparse
+import os
+import sys
+import regression_test as rt
+
+parser = argparse.ArgumentParser(description='Run the torus problem for one cycle')
+parser.add_argument('--upgold', dest='upgold', action='store_true')
+parser.add_argument('--use_gpu', dest='use_gpu', action='store_true')
+parser.add_argument('--input', type=str, default=os.path.join(os.path.dirname(os.path.abspath(__file__)), '../../inputs/torus.pin'))
+parser.add_argument('--executable', type=str, default=None)
+parser.add_argument('--build_type', type=str, default='Release', choices=['Debug', 'Release'])
+args = parser.parse_args()
+
+modified_inputs = {}
+modified_inputs['parthenon/mesh/nx1'] = 128
+modified_inputs['parthenon/mesh/nx2'] = 128
+modified_inputs['parthenon/mesh/nx3'] = 1
+modified_inputs['parthenon/meshblock/nx1'] = 64
+modified_inputs['parthenon/meshblock/nx2'] = 64
+modified_inputs['parthenon/meshblock/nx3'] = 1
+modified_inputs['parthenon/time/nlim'] = 1
+modified_inputs['parthenon/output1/dt'] = 1.e-15
+modified_inputs['torus/u_jitter'] = 0
+
+code = rt.gold_comparison(variables=['p.density', 'p.velocity', 'p.bfield', 'c.energy'],
+                          input_file=args.input,
+                          modified_inputs=modified_inputs,
+                          executable=args.executable,
+                          geometry='FMKS',
+                          use_gpu=args.use_gpu,
+                          build_type=args.build_type,
+                          upgold=args.upgold,
+                          compression_factor=100)
+
+sys.exit(code)