diff --git a/src/tests/antunit/types/propertyset-test.xml b/src/tests/antunit/types/propertyset-test.xml
index 83b3c3e64..0b7e236c9 100644
--- a/src/tests/antunit/types/propertyset-test.xml
+++ b/src/tests/antunit/types/propertyset-test.xml
@@ -97,4 +97,29 @@
got="${toString:nested-mapped-mapped}"/>
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