diff --git a/modules/core/src/test/java/org/locationtech/jts/operation/relateng/RelateNGBoundaryNodeRuleTest.java b/modules/core/src/test/java/org/locationtech/jts/operation/relateng/RelateNGBoundaryNodeRuleTest.java
index d96359bcb7..f52521d4ac 100644
--- a/modules/core/src/test/java/org/locationtech/jts/operation/relateng/RelateNGBoundaryNodeRuleTest.java
+++ b/modules/core/src/test/java/org/locationtech/jts/operation/relateng/RelateNGBoundaryNodeRuleTest.java
@@ -62,12 +62,12 @@ public void testMultiLineStringTouchAtEndpoint()
     String a = "MULTILINESTRING ((0 0, 10 10), (10 10, 20 20))";
     String b = "LINESTRING (10 10, 20 0)";
 
-    // under Mod2, A has no boundary - A.int / B.bdy = 0
-//    runRelateTest(a, b,  BoundaryNodeRule.OGC_SFS_BOUNDARY_RULE,   "F01FFF102"    );
+    // under Mod2, A touch point is not boundary - A.int / B.bdy = 0
+    runRelate(a, b,  BoundaryNodeRule.OGC_SFS_BOUNDARY_RULE,   "F01FF0102"    );
     // under EndPoint, A has a boundary node - A.bdy / B.bdy = 0
     runRelate(a, b,  BoundaryNodeRule.ENDPOINT_BOUNDARY_RULE,  "FF1F00102"    );
-    // under MultiValent, A has a boundary node but B does not - A.bdy / B.bdy = F and A.int
-//    runRelateTest(a, b,  BoundaryNodeRule.MULTIVALENT_ENDPOINT_BOUNDARY_RULE,  "0F1FFF1F2"    );
+    // under MultiValent, A has a boundary node but B does not - A.bdy / B.bdy = F and A.bdy / B.int = 0
+    runRelate(a, b,  BoundaryNodeRule.MULTIVALENT_ENDPOINT_BOUNDARY_RULE,  "FF10FF1F2"    );
   }
 
   public void testLineRingTouchAtEndpoints()
@@ -79,7 +79,7 @@ public void testLineRingTouchAtEndpoints()
     runRelate(a, b,  BoundaryNodeRule.OGC_SFS_BOUNDARY_RULE,   "F01FFF102"    );
     // under EndPoint, A has a boundary node - A.bdy / B.bdy = 0
     runRelate(a, b,  BoundaryNodeRule.ENDPOINT_BOUNDARY_RULE,  "FF1F0F102"    );
-    // under MultiValent, A has a boundary node but B does not - A.bdy / B.bdy = F and A.int
+    // under MultiValent, A has a boundary node but B does not - A.bdy / B.bdy = F and A.bdy / B.int = 0
     runRelate(a, b,  BoundaryNodeRule.MULTIVALENT_ENDPOINT_BOUNDARY_RULE,  "FF10FF1F2"    );
   }