diff --git a/src/modules/Elsa.Workflows.Core/Extensions/ActivityExecutionContextExtensions.cs b/src/modules/Elsa.Workflows.Core/Extensions/ActivityExecutionContextExtensions.cs
index ad91b01b5..41272a9f2 100644
--- a/src/modules/Elsa.Workflows.Core/Extensions/ActivityExecutionContextExtensions.cs
+++ b/src/modules/Elsa.Workflows.Core/Extensions/ActivityExecutionContextExtensions.cs
@@ -504,6 +504,7 @@ public static class ActivityExecutionContextExtensions
 
         // Clear bookmarks.
         context.ClearBookmarks();
+        context.WorkflowExecutionContext.Bookmarks.RemoveWhere(x => x.ActivityInstanceId == context.Id);
 
         // Remove completion callbacks.
         context.ClearCompletionCallbacks();