diff --git a/tests/unit/unittest/highlightingmarks-test.cpp b/tests/unit/unittest/highlightingmarks-test.cpp
index 8592bb67be4..7c21d7c8108 100644
--- a/tests/unit/unittest/highlightingmarks-test.cpp
+++ b/tests/unit/unittest/highlightingmarks-test.cpp
@@ -1033,19 +1033,16 @@ TEST_F(HighlightingMarks, ConstPointerArgument)
 
 TEST_F(HighlightingMarks, NonConstPointerGetterAsArgument)
 {
-    const auto infos = translationUnit.highlightingMarksInRange(sourceRange(580, 41));
+    const auto infos = translationUnit.highlightingMarksInRange(sourceRange(580, 42));
 
-    ASSERT_THAT(infos,
-                ElementsAre(_,
-                            _,
-                            HasMixin(HighlightingType::OutputArgument),
-                            HasMixin(HighlightingType::OutputArgument),
-                            HasMixin(HighlightingType::OutputArgument),
-                            HasMixin(HighlightingType::OutputArgument),
-                            HasMixin(HighlightingType::OutputArgument),
-                            _,
-                            _,
-                            _));
+    infos[1];
+
+    ASSERT_THAT(infos[2] ,HasMixin(HighlightingType::OutputArgument));
+    ASSERT_THAT(infos[3], HasMixin(HighlightingType::OutputArgument));
+    ASSERT_THAT(infos[4], HasMixin(HighlightingType::OutputArgument));
+    ASSERT_THAT(infos[5], HasMixin(HighlightingType::OutputArgument));
+    ASSERT_THAT(infos[6], HasMixin(HighlightingType::OutputArgument));
+    ASSERT_THAT(infos[7], Not(HasMixin(HighlightingType::OutputArgument)));
 }
 
 TEST_F(HighlightingMarks, NonConstReferenceArgumentCallInsideCall)