diff --git a/backend/src/models/task_attempt.rs b/backend/src/models/task_attempt.rs
index 4cd737a1..1e9c8030 100644
--- a/backend/src/models/task_attempt.rs
+++ b/backend/src/models/task_attempt.rs
@@ -576,6 +576,9 @@ impl TaskAttempt {
                 .await?
                 .ok_or(TaskAttemptError::TaskNotFound)?; // No session found
 
+        // Update the executor session with the new prompt
+        ExecutorSession::update_prompt(pool, executor_session.id, prompt).await?;
+
         // Determine the executor config from the stored executor_type
         let executor_config = match most_recent_coding_agent.executor_type.as_deref() {
             Some("claude") => crate::executor::ExecutorConfig::Claude,