diff --git a/macros/dbt_expectations/regexp_instr.sql b/macros/dbt_expectations/regexp_instr.sql
index f653430..9ceaf6f 100644
--- a/macros/dbt_expectations/regexp_instr.sql
+++ b/macros/dbt_expectations/regexp_instr.sql
@@ -2,6 +2,6 @@
 {#   Parameters `position`, `occurrence`, and `is_raw` are therefore ignored #}
 {# To match behavior of regexp_instr(), we need to return >0 when pattern is found and 0 when pattern is not found #}
 
-{% macro athena__regexp_instr(source_value, regexp, position, occurrence, is_raw) %}
+{% macro athena__regexp_instr(source_value, regexp, position, occurrence, is_raw, flags) %}
 cast( regexp_like( cast( {{ source_value }} as varchar ), '{{ regexp }}' ) as int )
 {% endmacro %}