diff --git a/src/types/utils/snowflake.rs b/src/types/utils/snowflake.rs
index 3b75ea0..296cc85 100644
--- a/src/types/utils/snowflake.rs
+++ b/src/types/utils/snowflake.rs
@@ -102,6 +102,13 @@ impl sqlx::Type<sqlx::Postgres> for Snowflake {
     }
 }
 
+#[cfg(feature = "sqlx")]
+impl sqlx::postgres::PgHasArrayType for Snowflake {
+    fn array_type_info() -> sqlx::postgres::PgTypeInfo {
+        <Vec<String> as sqlx::Type<sqlx::Postgres>>::type_info()
+    }
+}
+
 #[cfg(feature = "sqlx")]
 impl<'q> sqlx::Encode<'q, sqlx::Postgres> for Snowflake {
     fn encode_by_ref(