diff --git a/crates/project/src/project.rs b/crates/project/src/project.rs
index 2daa959cc87bab9840b4c86a61bfe04cf611bb14..90985f881040512110759fa9647ad80205a6089b 100644
--- a/crates/project/src/project.rs
+++ b/crates/project/src/project.rs
@@ -4210,7 +4210,13 @@ impl Project {
             let rpc = self.client.clone();
             let message = request.to_proto(project_id, buffer);
             return cx.spawn_weak(|this, cx| async move {
+                // Ensure the project is still alive by the time the task
+                // is scheduled.
+                this.upgrade(&cx)
+                    .ok_or_else(|| anyhow!("project dropped"))?;
+
                 let response = rpc.request(message).await?;
+
                 let this = this
                     .upgrade(&cx)
                     .ok_or_else(|| anyhow!("project dropped"))?;