diff --git a/source/poodinis/factory.d b/source/poodinis/factory.d
index 82d6022..7f51419 100644
--- a/source/poodinis/factory.d
+++ b/source/poodinis/factory.d
@@ -49,7 +49,7 @@ class InstanceFactory {
         factoryParameters = InstanceFactoryParameters();
     }
 
-    @property void factoryParameters(InstanceFactoryParameters factoryParameters) {
+    void factoryParameters(InstanceFactoryParameters factoryParameters) {
         if (factoryParameters.factoryMethod is null) {
             factoryParameters.factoryMethod = &this.createInstance;
         }
@@ -62,7 +62,7 @@ class InstanceFactory {
         _factoryParameters = factoryParameters;
     }
 
-    @property InstanceFactoryParameters factoryParameters() {
+    InstanceFactoryParameters factoryParameters() {
         return _factoryParameters;
     }
 
diff --git a/source/poodinis/registration.d b/source/poodinis/registration.d
index e5c244c..680a030 100644
--- a/source/poodinis/registration.d
+++ b/source/poodinis/registration.d
@@ -25,27 +25,27 @@ class Registration {
     private InstanceFactory _instanceFactory;
     private void delegate() _preDestructor;
 
-    @property registeredType() {
+    TypeInfo registeredType() {
         return _registeredType;
     }
 
-    @property instanceType() {
+    TypeInfo_Class instanceType() {
         return _instanceType;
     }
 
-    @property originatingContainer() {
+    shared(DependencyContainer) originatingContainer() {
         return _originatingContainer;
     }
 
-    @property instanceFactory() {
+    InstanceFactory instanceFactory() {
         return _instanceFactory;
     }
 
-    @property preDestructor() {
+    void delegate() preDestructor() {
         return _preDestructor;
     }
 
-    protected @property preDestructor(void delegate() preDestructor) {
+    protected void preDestructor(void delegate() preDestructor) {
         _preDestructor = preDestructor;
     }