diff --git a/tests/t00019/.clang-uml b/tests/t00019/.clang-uml
index 16412e73..b1921661 100644
--- a/tests/t00019/.clang-uml
+++ b/tests/t00019/.clang-uml
@@ -11,8 +11,3 @@ diagrams:
     include:
       namespaces:
         - clanguml::t00019
-    plantuml:
-      after:
-        - '@A(Base) <|-- @A(Layer3<LowerLayer>)'
-        - '@A(Layer3<LowerLayer>) <|-- @A(Layer2<LowerLayer>)'
-        - '@A(Layer2<LowerLayer>) <|-- @A(Layer1<LowerLayer>)'
diff --git a/tests/t00019/test_case.h b/tests/t00019/test_case.h
index f6a9a39a..07d03748 100644
--- a/tests/t00019/test_case.h
+++ b/tests/t00019/test_case.h
@@ -48,11 +48,12 @@ TEST_CASE("t00019", "[test-case][class]")
     REQUIRE_THAT(puml, IsClassTemplate("Layer1", "LowerLayer"));
     REQUIRE_THAT(puml, IsClassTemplate("Layer2", "LowerLayer"));
     REQUIRE_THAT(puml, IsClassTemplate("Layer3", "LowerLayer"));
-    REQUIRE_THAT(puml, IsBaseClass(_A("Base"), _A("Layer3<LowerLayer>")));
+    REQUIRE_THAT(puml, IsBaseClass(_A("Base"), _A("Layer3<Base>")));
     REQUIRE_THAT(
-        puml, IsBaseClass(_A("Layer3<LowerLayer>"), _A("Layer2<LowerLayer>")));
-    REQUIRE_THAT(
-        puml, IsBaseClass(_A("Layer2<LowerLayer>"), _A("Layer1<LowerLayer>")));
+        puml, IsBaseClass(_A("Layer3<Base>"), _A("Layer2<Layer3<Base>>")));
+    REQUIRE_THAT(puml,
+        IsBaseClass(
+            _A("Layer2<Layer3<Base>>"), _A("Layer1<Layer2<Layer3<Base>>>")));
 
     save_puml(
         "./" + config.output_directory + "/" + diagram->name + ".puml", puml);