diff --git a/crates/lsp/src/lsp.rs b/crates/lsp/src/lsp.rs
index 514648cfa3494b015fa844ec1020b2f563806369..1e37c9765bef0b59a3bd98d0fc3b096edc8f07a0 100644
--- a/crates/lsp/src/lsp.rs
+++ b/crates/lsp/src/lsp.rs
@@ -335,6 +335,7 @@ impl LanguageServer {
                     did_change_configuration: Some(DynamicRegistrationClientCapabilities {
                         dynamic_registration: Some(true),
                     }),
+                    workspace_folders: Some(true),
                     ..Default::default()
                 }),
                 text_document: Some(TextDocumentClientCapabilities {