diff --git a/swift/ql/integration-tests/posix/deduplication/BuiltinTypes.expected b/swift/ql/integration-tests/posix/deduplication/BuiltinTypes.expected
index ab0d6f17ad5..0f0a0220445 100644
--- a/swift/ql/integration-tests/posix/deduplication/BuiltinTypes.expected
+++ b/swift/ql/integration-tests/posix/deduplication/BuiltinTypes.expected
@@ -2,6 +2,8 @@
 | Builtin.Executor | BuiltinExecutorType |
 | Builtin.FPIEEE32 | BuiltinFloatType |
 | Builtin.FPIEEE64 | BuiltinFloatType |
+| Builtin.FixedArray<\u03c4_0_0, \u03c4_0_1> | BuiltinFixedArrayType |
+| Builtin.FixedArray<count, Element> | BuiltinFixedArrayType |
 | Builtin.Int1 | BuiltinIntegerType |
 | Builtin.Int8 | BuiltinIntegerType |
 | Builtin.Int16 | BuiltinIntegerType |