diff --git a/src/AggregateFunctions/UniquesHashSet.h b/src/AggregateFunctions/UniquesHashSet.h
index 075b0897c3a..2abf6ed00d6 100644
--- a/src/AggregateFunctions/UniquesHashSet.h
+++ b/src/AggregateFunctions/UniquesHashSet.h
@@ -331,7 +331,11 @@ public:
 
     void ALWAYS_INLINE insert(Value x)
     {
-        HashValue hash_value = hash(x);
+        HashValue hash_value;
+        if constexpr (std::endian::native == std::endian::little)
+            hash_value = hash(x);
+        else
+            hash_value = __builtin_bswap32(hash(x));
         if (!good(hash_value))
             return;