diff --git a/src/lvs/unit_tests/lvsSimpleTests.cc b/src/lvs/unit_tests/lvsSimpleTests.cc
index 7fb2b8ae4..5a8c838e3 100644
--- a/src/lvs/unit_tests/lvsSimpleTests.cc
+++ b/src/lvs/unit_tests/lvsSimpleTests.cc
@@ -275,3 +275,13 @@ TEST(29_DeviceCombineAndTolerances)
   run_test (_this, "res_combine2", "res_combine.gds");
   run_test (_this, "res_combine3", "res_combine.gds");
 }
+
+TEST(30_MustConnect1)
+{
+  run_test (_this, "must_connect1", "must_connect1.gds");
+}
+
+TEST(31_MustConnect2)
+{
+  run_test (_this, "must_connect2", "must_connect2.gds");
+}