1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_lsp_server/src/server_world.rs b/crates/ra_lsp_server/src/server_world.rs
index 4625a26a7..7163568b9 100644
--- a/crates/ra_lsp_server/src/server_world.rs
+++ b/crates/ra_lsp_server/src/server_world.rs
@@ -40,7 +40,7 @@ impl ServerWorldState {
         let mut roots = Vec::new();
         roots.push(root.clone());
         for ws in workspaces.iter() {
-            ws.add_roots(&mut roots);
+            roots.extend(ws.to_roots());
         }
         let (mut vfs, roots) = Vfs::new(roots);
         let roots_to_scan = roots.len();