diff --git a/src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/FlowJoin.cs b/src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/FlowJoin.cs
index 65390c828..067efafc8 100644
--- a/src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/FlowJoin.cs
+++ b/src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/FlowJoin.cs
@@ -43,7 +43,7 @@ public class FlowJoin : Activity, IJoinNode
             {
                 if (Flowchart.CanWaitAllProceed(context))
                 {
-                    Flowchart.CancelAncestorActivatesAsync(context);
+                    await Flowchart.CancelAncestorActivitiesAsync(context);
                     await context.CompleteActivityAsync();
                 }
 
@@ -51,7 +51,7 @@ public class FlowJoin : Activity, IJoinNode
             }
             case FlowJoinMode.WaitAny:
             {
-                Flowchart.CancelAncestorActivatesAsync(context);
+                await Flowchart.CancelAncestorActivitiesAsync(context);
                 await context.CompleteActivityAsync();
                 break;
             }
diff --git a/src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/Flowchart.cs b/src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/Flowchart.cs
index 1d24195ee..217a9315f 100644
--- a/src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/Flowchart.cs
+++ b/src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/Flowchart.cs
@@ -351,7 +351,7 @@ public class Flowchart : Container
         return flowScope.AllInboundConnectionsVisited(flowGraph, activity);
     }
 
-    public static async void CancelAncestorActivatesAsync(ActivityExecutionContext context)
+    public static async Task CancelAncestorActivitiesAsync(ActivityExecutionContext context)
     {
         var flowchartContext = context.ParentActivityExecutionContext!;
         var flowchart = (Flowchart)flowchartContext.Activity;