diff --git a/velox/exec/tests/utils/QueryAssertions.cpp b/velox/exec/tests/utils/QueryAssertions.cpp
index dfc996e2063b6..73d3937350ec4 100644
--- a/velox/exec/tests/utils/QueryAssertions.cpp
+++ b/velox/exec/tests/utils/QueryAssertions.cpp
@@ -39,6 +39,30 @@ ::duckdb::Value duckValueAt(const VectorPtr& vector, vector_size_t index) {
   return ::duckdb::Value(vector->as<SimpleVector<T>>()->valueAt(index));
 }
 
+template <>
+::duckdb::Value duckValueAt<TypeKind::TINYINT>(
+    const VectorPtr& vector,
+    vector_size_t index) {
+  return ::duckdb::Value::TINYINT(
+      vector->as<SimpleVector<int8_t>>()->valueAt(index));
+}
+
+template <>
+::duckdb::Value duckValueAt<TypeKind::SMALLINT>(
+    const VectorPtr& vector,
+    vector_size_t index) {
+  return ::duckdb::Value::TINYINT(
+      vector->as<SimpleVector<int16_t>>()->valueAt(index));
+}
+
+template <>
+::duckdb::Value duckValueAt<TypeKind::BOOLEAN>(
+    const VectorPtr& vector,
+    vector_size_t index) {
+  return ::duckdb::Value::BOOLEAN(
+      vector->as<SimpleVector<bool>>()->valueAt(index));
+}
+
 template <>
 ::duckdb::Value duckValueAt<TypeKind::VARCHAR>(
     const VectorPtr& vector,