diff --git a/src/helpers/global-rule-definer.js b/src/helpers/global-rule-definer.js
index def671e4..eed5e381 100644
--- a/src/helpers/global-rule-definer.js
+++ b/src/helpers/global-rule-definer.js
@@ -101,7 +101,7 @@ function defineGlobalPolicyZipCodeRules() {
     defineRule(globalRules.POLICY_ZIP_REQUIRED, required(errorMessages.POLICY_ZIP_REQUIRED));
     defineRule(
         globalRules.POLICY_ZIP_FORMAT,
-        regex(/(^\d{5}$)|(^\d{5}-\d{4}$)/, errorMessages.POLICY_ZIP_FORMAT)
+        regex(/^\d{5}$/, errorMessages.POLICY_ZIP_FORMAT)
     );
 }