diff --git a/tests/shared/src/test/scala/coursier/util/TreeTests.scala b/tests/shared/src/test/scala/coursier/util/TreeTests.scala
index 0f9dcb758..a50254e2b 100644
--- a/tests/shared/src/test/scala/coursier/util/TreeTests.scala
+++ b/tests/shared/src/test/scala/coursier/util/TreeTests.scala
@@ -18,11 +18,11 @@ object TreeTests extends TestSuite {
     'apply {
       val str = Tree[Node](roots)(_.children, _.label)
       assert(str == """├─ p1
-        ||  ├─ c1
-        ||  └─ c2
-        |└─ p2
-        |   ├─ c3
-        |   └─ c4""".stripMargin)
+        ││  ├─ c1
+        ││  └─ c2
+        │└─ p2
+        │   ├─ c3
+        │   └─ c4""".stripMargin)
     }
   }
 }