diff --git a/recipe-4/policy.rego b/recipe-4/policy.rego
index 8db6cd8..8470731 100644
--- a/recipe-4/policy.rego
+++ b/recipe-4/policy.rego
@@ -6,6 +6,6 @@ match if count(reason) > 0
 
 reason contains msg if {
   pkg := input.v0["package"]
-  re_match(".*(debug|test|tmp).*", pkg.filename)
+  regex.match(".*(debug|test|tmp).*", pkg.filename)
   msg := sprintf("Debug/test artifact detected in filename: %s", [pkg.filename])
 }