diff --git a/src/program/lwaftr/tests/data/missing_softwire_psidmap.conf b/src/program/lwaftr/tests/data/missing_softwire_psidmap.conf
deleted file mode 100644
index 6a3cfd61fa..0000000000
--- a/src/program/lwaftr/tests/data/missing_softwire_psidmap.conf
+++ /dev/null
@@ -1,54 +0,0 @@
-softwire-config {
-  binding-table {
-    softwire {
-      ipv4 178.79.150.9;
-      psid 72;
-      b4-ipv6 127:12:13:14:15:16:17:128;
-      br-address 8:9:a:b:c:d:e:f;
-      port-set {
-        psid-length 0;
-        reserved-ports-bit-count 16;
-        shift 0;
-      }
-    }
-    softwire {
-      ipv4 178.79.150.233;
-      psid 4660;
-      b4-ipv6 127:11:12:13:14:15:16:128;
-      br-address 8:9:a:b:c:d:e:f;
-      port-set {
-        psid-length 0;
-        reserved-ports-bit-count 16;
-        shift 0;
-      }
-    }
-  }
-  external-interface {
-    allow-incoming-icmp false;
-    error-rate-limiting {
-      packets 600000;
-    }
-    ip 10.10.10.10;
-    mac 12:12:12:12:12:12;
-    next-hop {
-      mac 68:68:68:68:68:68;
-    }
-    reassembly {
-      max-fragments-per-packet 40;
-    }
-  }
-  internal-interface {
-    allow-incoming-icmp false;
-    error-rate-limiting {
-      packets 600000;
-    }
-    ip 8:9:a:b:c:d:e:f;
-    mac 22:22:22:22:22:22;
-    next-hop {
-      mac 44:44:44:44:44:44;
-    }
-    reassembly {
-      max-fragments-per-packet 40;
-    }
-  }
-}
diff --git a/src/program/lwaftr/tests/subcommands/bench_test.py b/src/program/lwaftr/tests/subcommands/bench_test.py
index a6944996fb..01e568e864 100644
--- a/src/program/lwaftr/tests/subcommands/bench_test.py
+++ b/src/program/lwaftr/tests/subcommands/bench_test.py
@@ -33,14 +33,5 @@ def test_bench_reconfigurable(self):
         reconf_args.insert(3, '--reconfigurable')
         self.execute_bench_test(reconf_args)
 
-    def test_config_with_invalid_softwire(self):
-        config_file = str(DATA_DIR / "missing_softwire_psidmap.conf")
-        invalid_softwire_args = list(self.cmd_args)
-        invalid_softwire_args[-3] = config_file
-        # Verify it errors when there is a softwire lacking a PSID mapping entry
-        err = "Started with config file that has softwire without PSID mapping"
-        with self.assertRaises(AssertionError, msg=err):
-            self.execute_bench_test(invalid_softwire_args)
-
 if __name__ == '__main__':
     unittest.main()
diff --git a/src/program/lwaftr/tests/subcommands/config_test.py b/src/program/lwaftr/tests/subcommands/config_test.py
index a7c8923bc9..99c01adc95 100644
--- a/src/program/lwaftr/tests/subcommands/config_test.py
+++ b/src/program/lwaftr/tests/subcommands/config_test.py
@@ -132,13 +132,6 @@ def test_add(self):
         """
         Add a softwire section, get it back and check all the values.
         """
-        # Add a PSID map for the IP we're going to use.
-        psidmap_add_args = self.get_cmd_args('add')
-        psidmap_add_args.extend((
-            '/softwire-config/binding-table/psid-map',
-            '{ addr 1.2.3.4; psid-length 16; }'
-        ))
-        self.run_cmd(psidmap_add_args)
 
         # External IPv4.
         add_args = self.get_cmd_args('add')
diff --git a/src/program/lwaftr/tests/subcommands/run_test.py b/src/program/lwaftr/tests/subcommands/run_test.py
index 15281a1960..dedf103c19 100644
--- a/src/program/lwaftr/tests/subcommands/run_test.py
+++ b/src/program/lwaftr/tests/subcommands/run_test.py
@@ -35,14 +35,5 @@ def test_run_reconfigurable(self):
         reconf_args.insert(3, '--reconfigurable')
         self.execute_run_test(reconf_args)
 
-    def test_config_with_invalid_softwire(self):
-        config_file = str(DATA_DIR / "missing_softwire_psidmap.conf")
-        invalid_softwire_args = list(self.cmd_args)
-        invalid_softwire_args[-5] = config_file
-        # Verify it errors when there is a softwire lacking a PSID mapping entry
-        err = "Started with config file that has softwire without PSID mapping"
-        with self.assertRaises(AssertionError, msg=err):
-            self.execute_run_test(invalid_softwire_args)
-
 if __name__ == '__main__':
     unittest.main()