diff --git a/XenAdmin/Wizards/PatchingWizard/PlanActions/PlanAction.cs b/XenAdmin/Wizards/PatchingWizard/PlanActions/PlanAction.cs
index 336d9a31f..6e2290e48 100644
--- a/XenAdmin/Wizards/PatchingWizard/PlanActions/PlanAction.cs
+++ b/XenAdmin/Wizards/PatchingWizard/PlanActions/PlanAction.cs
@@ -39,7 +39,7 @@ using XenAPI;
 
 namespace XenAdmin.Wizards.PatchingWizard.PlanActions
 {
-    public abstract class PlanAction
+    public abstract class PlanAction : IEquatable<PlanAction>
     {
         protected static readonly ILog log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -199,6 +199,14 @@ namespace XenAdmin.Wizards.PatchingWizard.PlanActions
             }
         }
 
+        public bool Equals(PlanAction other)
+        {
+            if (other == null)
+                return false;
+
+            return string.Equals(Title, other.Title, StringComparison.OrdinalIgnoreCase);
+        }
+
         public override string ToString()
         {
             return this.Title;