diff --git a/src/test/java/org/apache/sling/repoinit/parser/test/ParsingErrorsTest.java b/src/test/java/org/apache/sling/repoinit/parser/test/ParsingErrorsTest.java
index 836c3d6..34d5ed8 100644
--- a/src/test/java/org/apache/sling/repoinit/parser/test/ParsingErrorsTest.java
+++ b/src/test/java/org/apache/sling/repoinit/parser/test/ParsingErrorsTest.java
@@ -74,6 +74,10 @@
             add(new Object[] { "disable service user foo \"missing colon\"", ParseException.class });
             add(new Object[] { "disable service user foo : missing start quote\"", ParseException.class });
             add(new Object[] { "disable service user foo : \"missing end quote", ParseException.class });
+
+            // SLING-7066 default mixin is not supported
+            add(new Object[] { "create path (sling:Folder mixin mix:A) /var/foo", ParseException.class });
+            add(new Object[] { "create path (mixin mix:A) /var/foo", ParseException.class });
         }};
         return result;
     }