diff --git a/Pilz.Plugins.Advanced/Pilz.Plugins.Advanced.csproj b/Pilz.Plugins.Advanced/Pilz.Plugins.Advanced.csproj
index 338b40f..966263b 100644
--- a/Pilz.Plugins.Advanced/Pilz.Plugins.Advanced.csproj
+++ b/Pilz.Plugins.Advanced/Pilz.Plugins.Advanced.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
   
   <PropertyGroup>
-    <Version>2.10.3</Version>
+    <Version>2.10.4</Version>
   </PropertyGroup>
   
 </Project>
\ No newline at end of file
diff --git a/Pilz.Plugins.Advanced/PluginFeatureController.cs b/Pilz.Plugins.Advanced/PluginFeatureController.cs
index e006383..8f6c050 100644
--- a/Pilz.Plugins.Advanced/PluginFeatureController.cs
+++ b/Pilz.Plugins.Advanced/PluginFeatureController.cs
@@ -135,12 +135,12 @@ public class PluginFeatureController
         }
         else if (type.IsAssignableTo(typeof(IPluginFeatureConstructor)))
         {
-            if (type.GetConstructor(BindingFlags.Public | BindingFlags.NonPublic, [typeof(PluginFeatureController)]) is ConstructorInfo ctor1)
+            if (type.GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, [typeof(PluginFeatureController)]) is ConstructorInfo ctor1)
             {
                 if (ctor1.Invoke([this]) is PluginFeature feature)
                     Register(feature);
             }
-            else if (type.GetConstructor(BindingFlags.Public | BindingFlags.NonPublic, []) is ConstructorInfo ctor)
+            else if (type.GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, []) is ConstructorInfo ctor)
             {
                 if (ctor.Invoke([this]) is PluginFeature feature)
                     Register(feature);