diff --git a/pgrx-tests/src/tests/array_borrowed.rs b/pgrx-tests/src/tests/array_borrowed.rs
index 63e97aaca..dc59bd47b 100644
--- a/pgrx-tests/src/tests/array_borrowed.rs
+++ b/pgrx-tests/src/tests/array_borrowed.rs
@@ -156,13 +156,13 @@ fn borrow_validate_cstring_array(
     assert_eq!(
         a.iter().map(|v| v.into_option()).collect::<Vec<_>>(),
         vec![
-            Some(CStr::from_bytes_with_nul(b"one\0")?),
-            Some(CStr::from_bytes_with_nul(b"two\0")?),
+            Some(c"one"),
+            Some(c"two"),
             None,
-            Some(CStr::from_bytes_with_nul(b"four\0")?),
-            Some(CStr::from_bytes_with_nul(b"five\0")?),
+            Some(c"four"),
+            Some(c"five"),
             None,
-            Some(CStr::from_bytes_with_nul(b"seven\0")?),
+            Some(c"seven"),
             None,
             None
         ]