diff --git a/lib/query_helper/sql_parser.rb b/lib/query_helper/sql_parser.rb
index 48142dc..1104c87 100644
--- a/lib/query_helper/sql_parser.rb
+++ b/lib/query_helper/sql_parser.rb
@@ -188,7 +188,7 @@ def find_aliases
         ColumnMap.new(
           alias_name: sql_alias,
           sql_expression: sql_expression.squish,
-          aggregate: /\b(array_agg|avg|bit_and|bit_or|bool_and|bool_or|boolor_agg|booland_agg|count|every|json_agg|jsonb_agg|json_object_agg|jsonb_object_agg|max|min|string_agg|sum|xmlagg)\((.*?)\)/.match?(sql_expression)
+          aggregate: /\b(array_agg|avg|bit_and|bit_or|bool_and|bool_or|boolor_agg|booland_agg|count|every|json_agg|jsonb_agg|json_object_agg|jsonb_object_agg|max|min|string_agg|sum|xmlagg)\((.*)\)/.match?(sql_expression)
         ) if sql_alias
       end
       column_maps.compact