diff --git a/tests/errors/structs_02.py b/tests/errors/structs_02.py
new file mode 100644
index 0000000000..5c0c1010a0
--- /dev/null
+++ b/tests/errors/structs_02.py
@@ -0,0 +1,11 @@
+from lpython import i32, dataclass
+
+@dataclass
+class S:
+    x: i32
+
+def main0():
+    s: S
+    s.x = 2
+
+main0()
diff --git a/tests/tests.toml b/tests/tests.toml
index 71d61d9eb1..21790026c9 100644
--- a/tests/tests.toml
+++ b/tests/tests.toml
@@ -638,6 +638,10 @@ asr = true
 filename = "errors/structs_01.py"
 asr = true
 
+[[test]]
+filename = "errors/structs_02.py"
+asr = true
+
 [[test]]
 filename = "errors/const_01.py"
 asr = true