diff --git a/src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSetupHostingAssetValidator.java b/src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSetupHostingAssetValidator.java
index 20fcbf69..9583e870 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSetupHostingAssetValidator.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSetupHostingAssetValidator.java
@@ -13,7 +13,6 @@ import static net.hostsharing.hsadminng.hs.hosting.asset.validators.HsDomainHttp
 
 class HsDomainSetupHostingAssetValidator extends HostingAssetEntityValidator {
 
-    public static final String FQDN_REGEX = "^((?!-)[A-Za-z0-9-]{1,63}(?<!-)\\.)+[A-Za-z]{2,12}";
     public static final String DOMAIN_NAME_PROPERTY_NAME = "domainName";
 
     HsDomainSetupHostingAssetValidator() {