diff --git a/crates/zz_lsp/src/server/lifecycle.rs b/crates/zz_lsp/src/server/lifecycle.rs
index 8cdd1672..3b25c0d4 100644
--- a/crates/zz_lsp/src/server/lifecycle.rs
+++ b/crates/zz_lsp/src/server/lifecycle.rs
@@ -45,6 +45,7 @@ pub(crate) async fn handle_initialize(
             document_symbol_provider: Some(OneOf::Left(true)),
             workspace_symbol_provider: Some(OneOf::Left(true)),
             rename_provider: Some(OneOf::Left(true)),
+            references_provider: Some(OneOf::Left(true)),
             document_highlight_provider: Some(OneOf::Left(true)),
             completion_provider: Some(CompletionOptions {
                 resolve_provider: Some(true),
@@ -57,6 +58,7 @@ pub(crate) async fn handle_initialize(
                 work_done_progress_options: WorkDoneProgressOptions::default(),
             }),
             document_formatting_provider: Some(OneOf::Left(true)),
+            inlay_hint_provider: Some(OneOf::Left(true)),
             folding_range_provider: Some(FoldingRangeProviderCapability::Simple(true)),
             semantic_tokens_provider: Some(
                 SemanticTokensServerCapabilities::SemanticTokensOptions(SemanticTokensOptions {
diff --git a/crates/zz_lsp/src/server/tests.rs b/crates/zz_lsp/src/server/tests.rs
index 8a8d9612..ae4c4480 100644
--- a/crates/zz_lsp/src/server/tests.rs
+++ b/crates/zz_lsp/src/server/tests.rs
@@ -45,7 +45,9 @@ async fn initialize_returns_capabilities() {
     assert!(caps.document_symbol_provider.is_some());
     assert!(caps.workspace_symbol_provider.is_some());
     assert!(caps.rename_provider.is_some());
+    assert!(caps.references_provider.is_some());
     assert!(caps.document_highlight_provider.is_some());
+    assert!(caps.inlay_hint_provider.is_some());
     assert!(caps.completion_provider.is_some());
     assert!(caps.signature_help_provider.is_some());
 }