diff --git a/src/NuClear.Dapper/IRepositoryWithLongKey.cs b/src/NuClear.Dapper/IRepositoryWithLongKey.cs
new file mode 100644
index 0000000..ebc2338
--- /dev/null
+++ b/src/NuClear.Dapper/IRepositoryWithLongKey.cs
@@ -0,0 +1,7 @@
+namespace NuClear.Dapper
+{
+    public interface IRepositoryWithLongKey<TEntity> : IRepository<long, TEntity>
+        where TEntity : IEntity<long>
+    {
+    }
+}