diff --git a/cctbx/run_tests.py b/cctbx/run_tests.py
index 9bfb8e8ac0..e9902c3e24 100644
--- a/cctbx/run_tests.py
+++ b/cctbx/run_tests.py
@@ -56,7 +56,6 @@
   "$D/geometry_restraints/tst_process_nonbonded_proxies.py",
   "$D/geometry_restraints/tst_angle_derivs.py",
   "$D/geometry_restraints/tst_motif.py",
-  "$D/adp_restraints/tst_ext.py",
   "$D/regression/tst_math_module.py",
   ["$D/regression/tst_krivy_gruber.py", "--Quick"],
   "$D/regression/tst_sgtbx.py",
diff --git a/iotbx/run_tests.py b/iotbx/run_tests.py
index efe4b88e50..b03ffac1d2 100644
--- a/iotbx/run_tests.py
+++ b/iotbx/run_tests.py
@@ -38,7 +38,6 @@
   "$D/cif/tests/tst_geometry.py",
   "$D/cif/tests/tst_lex_parse_build.py",
   "$D/cif/tests/tst_model.py",
-  "$D/cif/tests/tst_restraints.py",
   "$D/cif/tests/tst_validation.py",
   "$D/cif/tests/tst_ucif_examples_compilation.py",
   "$D/cif/tests/tst_parser.py",