diff --git a/src/Umbraco.Core/Persistence/Repositories/IDomainRepository.cs b/src/Umbraco.Core/Persistence/Repositories/IDomainRepository.cs
index 007c2928a4..a24b76f90a 100644
--- a/src/Umbraco.Core/Persistence/Repositories/IDomainRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/IDomainRepository.cs
@@ -7,7 +7,7 @@ namespace Umbraco.Cms.Core.Persistence.Repositories
     {
         IDomain? GetByName(string domainName);
         bool Exists(string domainName);
-        IEnumerable<IDomain>? GetAll(bool includeWildcards);
-        IEnumerable<IDomain>? GetAssignedDomains(int contentId, bool includeWildcards);
+        IEnumerable<IDomain> GetAll(bool includeWildcards);
+        IEnumerable<IDomain> GetAssignedDomains(int contentId, bool includeWildcards);
     }
 }
diff --git a/src/Umbraco.Core/Services/DomainService.cs b/src/Umbraco.Core/Services/DomainService.cs
index 3d1c12d6b7..2829368fa2 100644
--- a/src/Umbraco.Core/Services/DomainService.cs
+++ b/src/Umbraco.Core/Services/DomainService.cs
@@ -65,7 +65,7 @@ namespace Umbraco.Cms.Core.Services
             }
         }
 
-        public IEnumerable<IDomain>? GetAll(bool includeWildcards)
+        public IEnumerable<IDomain> GetAll(bool includeWildcards)
         {
             using (var scope = ScopeProvider.CreateScope(autoComplete: true))
             {
@@ -73,7 +73,7 @@ namespace Umbraco.Cms.Core.Services
             }
         }
 
-        public IEnumerable<IDomain>? GetAssignedDomains(int contentId, bool includeWildcards)
+        public IEnumerable<IDomain> GetAssignedDomains(int contentId, bool includeWildcards)
         {
             using (var scope = ScopeProvider.CreateScope(autoComplete: true))
             {
diff --git a/src/Umbraco.Infrastructure/Persistence/Repositories/Implement/DomainRepository.cs b/src/Umbraco.Infrastructure/Persistence/Repositories/Implement/DomainRepository.cs
index 793a88c262..0cc0bc44ad 100644
--- a/src/Umbraco.Infrastructure/Persistence/Repositories/Implement/DomainRepository.cs
+++ b/src/Umbraco.Infrastructure/Persistence/Repositories/Implement/DomainRepository.cs
@@ -162,14 +162,14 @@ namespace Umbraco.Cms.Infrastructure.Persistence.Repositories.Implement
             return GetMany()?.Any(x => x.DomainName.InvariantEquals(domainName)) ?? false;
         }
 
-        public IEnumerable<IDomain>? GetAll(bool includeWildcards)
+        public IEnumerable<IDomain> GetAll(bool includeWildcards)
         {
-            return GetMany()?.Where(x => includeWildcards || x.IsWildcard == false);
+            return GetMany().Where(x => includeWildcards || x.IsWildcard == false);
         }
 
-        public IEnumerable<IDomain>? GetAssignedDomains(int contentId, bool includeWildcards)
+        public IEnumerable<IDomain> GetAssignedDomains(int contentId, bool includeWildcards)
         {
-            return GetMany()?
+            return GetMany()
                 .Where(x => x.RootContentId == contentId)
                 .Where(x => includeWildcards || x.IsWildcard == false);
         }