diff --git a/DnsServerCore/Dns/Applications/DnsApplication.cs b/DnsServerCore/Dns/Applications/DnsApplication.cs
index 87d35922..a0faf726 100644
--- a/DnsServerCore/Dns/Applications/DnsApplication.cs
+++ b/DnsServerCore/Dns/Applications/DnsApplication.cs
@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
-using DnsApplicationCommon;
+using DnsServerCore.ApplicationCommon;
 using System;
 using System.Collections.Generic;
 using System.IO;
diff --git a/DnsServerCore/Dns/Applications/DnsApplicationManager.cs b/DnsServerCore/Dns/Applications/DnsApplicationManager.cs
index f9029bae..faef83f9 100644
--- a/DnsServerCore/Dns/Applications/DnsApplicationManager.cs
+++ b/DnsServerCore/Dns/Applications/DnsApplicationManager.cs
@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
-using DnsApplicationCommon;
+using DnsServerCore.ApplicationCommon;
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
diff --git a/DnsServerCore/Dns/Applications/DnsServerInternal.cs b/DnsServerCore/Dns/Applications/DnsServerInternal.cs
index 22c565ed..f4fc590c 100644
--- a/DnsServerCore/Dns/Applications/DnsServerInternal.cs
+++ b/DnsServerCore/Dns/Applications/DnsServerInternal.cs
@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
-using DnsApplicationCommon;
+using DnsServerCore.ApplicationCommon;
 using System;
 using System.Threading.Tasks;
 using TechnitiumLibrary.Net.Dns;
diff --git a/DnsServerCore/Dns/ResolverDnsCache.cs b/DnsServerCore/Dns/ResolverDnsCache.cs
index ede52491..7a776365 100644
--- a/DnsServerCore/Dns/ResolverDnsCache.cs
+++ b/DnsServerCore/Dns/ResolverDnsCache.cs
@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
-using DnsApplicationCommon;
+using DnsServerCore.ApplicationCommon;
 using DnsServerCore.Dns.Applications;
 using DnsServerCore.Dns.ZoneManagers;
 using System.Net;
diff --git a/DnsServerCore/Dns/ResolverPrefetchDnsCache.cs b/DnsServerCore/Dns/ResolverPrefetchDnsCache.cs
index e1017de5..820567bc 100644
--- a/DnsServerCore/Dns/ResolverPrefetchDnsCache.cs
+++ b/DnsServerCore/Dns/ResolverPrefetchDnsCache.cs
@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
-using DnsApplicationCommon;
+using DnsServerCore.ApplicationCommon;
 using DnsServerCore.Dns.Applications;
 using DnsServerCore.Dns.ZoneManagers;
 using System.Net;
diff --git a/DnsServerCore/Dns/StatsManager.cs b/DnsServerCore/Dns/StatsManager.cs
index 1c95b8df..e956c364 100644
--- a/DnsServerCore/Dns/StatsManager.cs
+++ b/DnsServerCore/Dns/StatsManager.cs
@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
-using DnsApplicationCommon;
+using DnsServerCore.ApplicationCommon;
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;