diff --git a/Syrette/ServiceContainer.cs b/Syrette/ServiceContainer.cs
index f499d6d..8115381 100644
--- a/Syrette/ServiceContainer.cs
+++ b/Syrette/ServiceContainer.cs
@@ -24,14 +24,29 @@ public class ServiceContainer {
     /// <typeparam name="TInterface">Interface the service is implementing</typeparam>
     /// <typeparam name="TImplementation">Implementation type of the service</typeparam>
     public ServiceContainer AddSingleton<TInterface, TImplementation>()
+        where TInterface : class
         where TImplementation : class, TInterface {
-        descriptors.Add(new ServiceDescriptor {
+        descriptors.Add(new () {
             ServiceType = typeof(TInterface),
             ImplementationType = typeof(TImplementation),
             Lifetime = ServiceLifetime.Lifetime
         });
         return this;
     }
+    
+    /// <summary>
+    /// Registers a singleton service where the service type is the same as the implementation type.
+    /// </summary>
+    /// <typeparam name="TClass">Class type of the service</typeparam>
+    public ServiceContainer AddSingleton<TClass>()
+        where TClass : class {
+        descriptors.Add(new () {
+            ServiceType = typeof(TClass),
+            ImplementationType = typeof(TClass),
+            Lifetime = ServiceLifetime.Lifetime
+        });
+        return this;
+    }
 
     /// <summary>
     /// Registers a transient service with its implementation.
@@ -39,8 +54,9 @@ public class ServiceContainer {
     /// <typeparam name="TInterface">Interface the service is implementing</typeparam>
     /// <typeparam name="TImplementation">Implementation type of the service</typeparam>
     public ServiceContainer AddTransient<TInterface, TImplementation>()
+        where TInterface : class
         where TImplementation : class, TInterface {
-        descriptors.Add(new ServiceDescriptor {
+        descriptors.Add(new () {
             ServiceType = typeof(TInterface),
             ImplementationType = typeof(TImplementation),
             Lifetime = ServiceLifetime.Transient
@@ -48,6 +64,20 @@ public class ServiceContainer {
         return this;
     }
     
+    /// <summary>
+    /// Registers a transient service where the service type is the same as the implementation type.
+    /// </summary>
+    /// <typeparam name="TClass">Class type of the service</typeparam>
+    public ServiceContainer AddTransient<TClass>()
+        where TClass : class {
+        descriptors.Add(new () {
+            ServiceType = typeof(TClass),
+            ImplementationType = typeof(TClass),
+            Lifetime = ServiceLifetime.Transient
+        });
+        return this;
+    }
+    
     // you can't call generic methods with an unknown type at compile time
     // so we use reflection to call the generic GetService<T> method with the provided type
     // Basically we build the method GetService<serviceType>() at runtime and then call it.
diff --git a/Syrette/Syrette.csproj b/Syrette/Syrette.csproj
index 6942ad6..3923285 100644
--- a/Syrette/Syrette.csproj
+++ b/Syrette/Syrette.csproj
@@ -9,7 +9,7 @@
         <LangVersion>latest</LangVersion>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
-        <Version>0.0.1.3-alpha</Version>
+        <Version>0.0.1.4-alpha</Version>
         <Title>Syrette </Title>
         <Authors>Lorefice Samuele</Authors>
         <Description>Syrette is a minimalistic dependency injection library for C#. It aims to provide a simple and efficient way to achieve dependency injections in your applications without the overhead of larger frameworks.</Description>