diff --git a/GreenshotCore/Helpers/PluginHelper.cs b/GreenshotCore/Helpers/PluginHelper.cs
index e1b456a56..2e8c57b7f 100644
--- a/GreenshotCore/Helpers/PluginHelper.cs
+++ b/GreenshotCore/Helpers/PluginHelper.cs
@@ -164,8 +164,8 @@ namespace Greenshot.Helpers {
 			get {return plugins;}
 		}
 		
-		public bool RegisterHotKey(int modifierKeyCode, int virtualKeyCode, HotKeyHandler handler) {
-			//return HotkeyHelper.RegisterHotKey((int)MainForm.instance.Handle, modifierKeyCode, virtualKeyCode, handler);
+		public bool RegisterHotKey(uint modifierKeyCode, uint virtualKeyCode, HotKeyHandler handler) {
+			//return HotkeyHelper.RegisterHotKey(MainForm.instance.Handle, modifierKeyCode, virtualKeyCode, handler);
 			return false; // TODO
 		}
 		#endregion
diff --git a/GreenshotCore/Interfaces/Plugin/PluginInterfaces.cs b/GreenshotCore/Interfaces/Plugin/PluginInterfaces.cs
index f707e9feb..f21cf870e 100644
--- a/GreenshotCore/Interfaces/Plugin/PluginInterfaces.cs
+++ b/GreenshotCore/Interfaces/Plugin/PluginInterfaces.cs
@@ -202,7 +202,7 @@ namespace Greenshot.Plugin {
 		/// <param name="virtualKeyCode"></param>
 		/// <param name="handler"></param>
 		/// <returns>bool true if all went okay</returns>
-		bool RegisterHotKey(int modifierKeyCode, int virtualKeyCode, HotKeyHandler handler);
+		bool RegisterHotKey(uint modifierKeyCode, uint virtualKeyCode, HotKeyHandler handler);
 	}
 
 	public interface IGreenshotPlugin {