diff --git a/src/actions/mod.rs b/src/actions/mod.rs
index e2e4b0e32cb..cb4c0e9b39d 100644
--- a/src/actions/mod.rs
+++ b/src/actions/mod.rs
@@ -15,7 +15,7 @@ use rls_analysis::AnalysisHost;
 use rls_vfs::{Vfs, FileContents};
 use crate::config::FmtConfig;
 use crate::config::Config;
-use serde_json::{self, json};
+use serde_json::{self, json, json_internal};
 use url::Url;
 use rls_span as span;
 use crate::Span;