diff --git a/tests/queries/0_stateless/01419_materialize_null.reference b/tests/queries/0_stateless/01419_materialize_null.reference
new file mode 100644
index 00000000000..b261da18d51
--- /dev/null
+++ b/tests/queries/0_stateless/01419_materialize_null.reference
@@ -0,0 +1,2 @@
+1
+0
diff --git a/tests/queries/0_stateless/01419_materialize_null.sql b/tests/queries/0_stateless/01419_materialize_null.sql
new file mode 100644
index 00000000000..5eb5f0a51c1
--- /dev/null
+++ b/tests/queries/0_stateless/01419_materialize_null.sql
@@ -0,0 +1,2 @@
+SELECT isConstant(NULL);
+SELECT isConstant(materialize(NULL));